cisco-sa-snmp-bypass-hhuvujdn
Vulnerability from csaf_cisco
Published
2025-05-07 16:00
Modified
2025-05-07 16:00
Summary
Cisco IOS XE SD-WAN Software Packet Filtering Bypass Vulnerability
Notes
Summary
A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters.
This vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this vulnerability by sending a crafted packet to the affected device. A successful exploit could allow the attacker to bypass the Layer 3 and Layer 4 traffic filters and inject a crafted packet into the network.
Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
This advisory is part of the May 2025 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: May 2025 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75279"].
Vulnerable Products
Cisco IOS XE Software
At the time of publication, this vulnerability affected universal Cisco IOS XE Software releases 17.2.1r and later that were running in Controller mode. Cisco IOS XE Software releases earlier than Release 17.2.1r are not affected by this vulnerability because they do not include the SD-WAN feature.
At the time of publication, this vulnerability also affected the following standalone Cisco IOS XE SD-WAN Software releases:
16.9.1 through 16.9.4
16.10.1 through 16.10.5
16.11.1a
16.12.2r through 16.12.4
Note: The standalone Cisco IOS XE SD-WAN release images are separate from the universal Cisco IOS XE Software releases. The SD-WAN feature set was first integrated into the universal Cisco IOS XE Software releases starting with Cisco IOS XE Software Release 17.2.1r. For more information, see the Install and Upgrade Cisco IOS XE Catalyst SD-WAN Release 17.2.1r and Later ["https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/install-upgrade-17-2-later.html"] chapter of the Cisco Catalyst SD-WAN Getting Started Guide.
Cisco IOS XE cEdge Routers
At the time of publication, this vulnerability affected Cisco SD-WAN cEdge Routers with Simple Network Management Protocol (SNMP) enabled on the tunnel 0 interface. If SNMP is not enabled, the device is not affected by this vulnerability.
For information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software ["#fs"] section of this advisory.
Determine the Device Configuration
To determine whether a device has SNMP version 1 (SNMPv1) or Community-based SNMP version 2 (SNMPv2c) enabled, use the show running-config | include snmp-server community CLI command. If there is output, SNMP is enabled, as shown in the following example:
Router# show running-config | include snmp-server community
snmp-server community public ro
To determine whether a device has SNMP version 3 (SNMPv3) enabled, use the show running-config | include snmp-server group and show snmp user CLI commands. If there is output from both commands, SNMPv3 is enabled, as shown in the following example:
Router# show running-config | include snmp-server group
snmp-server group v3group v3 noauth
Router# show snmp user
User name: remoteuser1
Engine ID: 800000090300EE01E71C178C
storage-type: nonvolatile active
Authentication Protocol: SHA
Privacy Protocol: None
Group-name: v3group
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by this vulnerability.
Cisco has confirmed that this vulnerability does not affect the following Cisco products:
IOS Software
Meraki
NX-OS Software
Workarounds
There is a workaround that addresses this vulnerability.
To remediate this issue, make one of the following changes from the Cisco SD-WAN Manager interface:
Configure an extended access control list (ACL) to block and allow specific ingress and egress traffic to and from the device. For instructions, see Configure ACL to Block/Match Traffic on cEdges with vManage Policy ["https://www.cisco.com/c/en/us/support/docs/routers/catalyst-8000v-edge-software/218102-configure-acl-to-block-match-traffic-on.html"].
Configure a device access policy to be pushed down to the edge devices to block unsolicited SNMP traffic. When configuring the policy, consider that SNMPv3 authorization must happen before any response is sent to a host that sends a request. For instructions, see the Device Access Policy ["https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/ios-xe-17/policies-book-xe/device-access-policy.html"] chapter of the Cisco Catalyst SD-WAN Policies Configuration Guide.
If the device is not in Controller mode or the device does not have SD-WAN enabled, the device is not affected by this vulnerability.
While this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.
Fixed Software
When considering software upgrades ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Cisco IOS and IOS XE Software
To help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"]. This tool identifies any Cisco security advisories that impact a specific software release and the earliest release that fixes the vulnerabilities that are described in each advisory (“First Fixed”). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities that are described in all the advisories that the Software Checker identifies (“Combined First Fixed”).
To use the tool, go to the Cisco Software Checker ["https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"] page and follow the instructions. Alternatively, use the following form to determine whether a release is affected by any Cisco Security Advisory. To use the form, follow these steps:
Choose which advisories the tool will search—only this advisory, only advisories with a Critical or High Security Impact Rating (SIR) ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr"], or all advisories.
Enter a release number—for example, 15.9(3)M2 or 17.3.3.
Click Check.
Only this advisory All Critical and High advisories All advisories
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for the vulnerability described in this advisory.
The Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory.
Source
Cisco would like to thank the external researcher who reported this vulnerability.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
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"notes": [
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"category": "summary",
"text": "A vulnerability in the packet filtering features of Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to bypass Layer 3 and Layer 4 traffic filters.\r\n\r\nThis vulnerability is due to improper traffic filtering conditions on an affected device. An attacker could exploit this vulnerability by sending a crafted packet to the affected device. A successful exploit could allow the attacker to bypass the Layer 3 and Layer 4 traffic filters and inject a crafted packet into the network.\r\n\r\nCisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.\r\n\r\n\r\n\r\nThis advisory is part of the May 2025 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: May 2025 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75279\"].",
"title": "Summary"
},
{
"category": "general",
"text": "Cisco IOS XE Software\r\nAt the time of publication, this vulnerability affected universal Cisco IOS XE Software releases 17.2.1r and later that were running in Controller mode. Cisco IOS XE Software releases earlier than Release 17.2.1r are not affected by this vulnerability because they do not include the SD-WAN feature.\r\n\r\nAt the time of publication, this vulnerability also affected the following standalone Cisco IOS XE SD-WAN Software releases:\r\n\r\n16.9.1 through 16.9.4\r\n16.10.1 through 16.10.5\r\n16.11.1a\r\n16.12.2r through 16.12.4\r\n\r\nNote: The standalone Cisco IOS XE SD-WAN release images are separate from the universal Cisco IOS XE Software releases. The SD-WAN feature set was first integrated into the universal Cisco IOS XE Software releases starting with Cisco IOS XE Software Release 17.2.1r. For more information, see the Install and Upgrade Cisco IOS XE Catalyst SD-WAN Release 17.2.1r and Later [\"https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/install-upgrade-17-2-later.html\"] chapter of the Cisco Catalyst SD-WAN Getting Started Guide.\r\n Cisco IOS XE cEdge Routers\r\nAt the time of publication, this vulnerability affected Cisco SD-WAN cEdge Routers with Simple Network Management Protocol (SNMP) enabled on the tunnel 0 interface. If SNMP is not enabled, the device is not affected by this vulnerability.\r\n\r\nFor information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software [\"#fs\"] section of this advisory.\r\n\r\nDetermine the Device Configuration\r\n\r\nTo determine whether a device has SNMP version 1 (SNMPv1) or Community-based SNMP version 2 (SNMPv2c) enabled, use the show running-config | include snmp-server community CLI command. If there is output, SNMP is enabled, as shown in the following example:\r\n\r\n\r\nRouter# show running-config | include snmp-server community\r\nsnmp-server community public ro\r\n\r\nTo determine whether a device has SNMP version 3 (SNMPv3) enabled, use the show running-config | include snmp-server group and show snmp user CLI commands. If there is output from both commands, SNMPv3 is enabled, as shown in the following example:\r\n\r\n\r\nRouter# show running-config | include snmp-server group\r\nsnmp-server group v3group v3 noauth\r\nRouter# show snmp user\r\nUser name: remoteuser1\r\nEngine ID: 800000090300EE01E71C178C\r\nstorage-type: nonvolatile active\r\nAuthentication Protocol: SHA\r\nPrivacy Protocol: None\r\nGroup-name: v3group",
"title": "Vulnerable Products"
},
{
"category": "general",
"text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by this vulnerability.\r\n\r\nCisco has confirmed that this vulnerability does not affect the following Cisco products:\r\n\r\nIOS Software\r\nMeraki\r\nNX-OS Software",
"title": "Products Confirmed Not Vulnerable"
},
{
"category": "general",
"text": "There is a workaround that addresses this vulnerability.\r\n\r\nTo remediate this issue, make one of the following changes from the Cisco SD-WAN Manager interface:\r\n\r\nConfigure an extended access control list (ACL) to block and allow specific ingress and egress traffic to and from the device. For instructions, see Configure ACL to Block/Match Traffic on cEdges with vManage Policy [\"https://www.cisco.com/c/en/us/support/docs/routers/catalyst-8000v-edge-software/218102-configure-acl-to-block-match-traffic-on.html\"].\r\nConfigure a device access policy to be pushed down to the edge devices to block unsolicited SNMP traffic. When configuring the policy, consider that SNMPv3 authorization must happen before any response is sent to a host that sends a request. For instructions, see the Device Access Policy [\"https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/ios-xe-17/policies-book-xe/device-access-policy.html\"] chapter of the Cisco Catalyst SD-WAN Policies Configuration Guide.\r\n\r\nIf the device is not in Controller mode or the device does not have SD-WAN enabled, the device is not affected by this vulnerability.\r\n\r\nWhile this workaround has been deployed and was proven successful in a test environment, customers should determine the applicability and effectiveness in their own environment and under their own use conditions. Customers should be aware that any workaround or mitigation that is implemented may negatively impact the functionality or performance of their network based on intrinsic customer deployment scenarios and limitations. Customers should not deploy any workarounds or mitigations before first evaluating the applicability to their own environment and any impact to such environment.",
"title": "Workarounds"
},
{
"category": "general",
"text": "When considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n Cisco IOS and IOS XE Software\r\nTo help customers determine their exposure to vulnerabilities in Cisco IOS and IOS XE Software, Cisco provides the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"]. This tool identifies any Cisco security advisories that impact a specific software release and the earliest release that fixes the vulnerabilities that are described in each advisory (\u201cFirst Fixed\u201d). If applicable, the tool also returns the earliest release that fixes all the vulnerabilities that are described in all the advisories that the Software Checker identifies (\u201cCombined First Fixed\u201d).\r\n\r\nTo use the tool, go to the Cisco Software Checker [\"https://sec.cloudapps.cisco.com/security/center/softwarechecker.x\"] page and follow the instructions. Alternatively, use the following form to determine whether a release is affected by any Cisco Security Advisory. To use the form, follow these steps:\r\n\r\nChoose which advisories the tool will search\u2014only this advisory, only advisories with a Critical or High Security Impact Rating (SIR) [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr\"], or all advisories.\r\nEnter a release number\u2014for example, 15.9(3)M2 or 17.3.3.\r\nClick Check.\r\n\r\n Only this advisory All Critical and High advisories All advisories",
"title": "Fixed Software"
},
{
"category": "general",
"text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
"title": "Vulnerability Policy"
},
{
"category": "general",
"text": "The Cisco Product Security Incident Response Team (PSIRT) is aware that proof-of-concept exploit code is available for the vulnerability described in this advisory.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory.",
"title": "Exploitation and Public Announcements"
},
{
"category": "general",
"text": "Cisco would like to thank the external researcher who reported this vulnerability.",
"title": "Source"
},
{
"category": "legal_disclaimer",
"text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
"title": "Legal Disclaimer"
}
],
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"references": [
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{
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"url": "https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/install-upgrade-17-2-later.html"
},
{
"category": "external",
"summary": "Configure ACL to Block/Match Traffic on cEdges with vManage Policy",
"url": "https://www.cisco.com/c/en/us/support/docs/routers/catalyst-8000v-edge-software/218102-configure-acl-to-block-match-traffic-on.html"
},
{
"category": "external",
"summary": "Device Access Policy",
"url": "https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/ios-xe-17/policies-book-xe/device-access-policy.html"
},
{
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"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
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"url": "https://www.cisco.com/go/psirt"
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"url": "https://sec.cloudapps.cisco.com/security/center/softwarechecker.x"
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"url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#asr"
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"category": "external",
"summary": "Security Vulnerability Policy",
"url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"
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"title": "Cisco IOS XE SD-WAN Software Packet Filtering Bypass Vulnerability",
"tracking": {
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"product_tree": {
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},
{
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"name": "17.3.7",
"product": {
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"product_id": "CSAFPID-290671"
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"product_id": "CSAFPID-295398"
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"product_id": "CSAFPID-262590"
}
},
{
"category": "service_pack",
"name": "17.5.1a",
"product": {
"name": "17.5.1a",
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}
},
{
"category": "service_pack",
"name": "17.5.1b",
"product": {
"name": "17.5.1b",
"product_id": "CSAFPID-290596"
}
},
{
"category": "service_pack",
"name": "17.5.1c",
"product": {
"name": "17.5.1c",
"product_id": "CSAFPID-292698"
}
}
],
"category": "product_version",
"name": "17.5"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.6.1",
"product": {
"name": "17.6.1",
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}
},
{
"category": "service_pack",
"name": "17.6.2",
"product": {
"name": "17.6.2",
"product_id": "CSAFPID-282117"
}
},
{
"category": "service_pack",
"name": "17.6.1a",
"product": {
"name": "17.6.1a",
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}
},
{
"category": "service_pack",
"name": "17.6.3",
"product": {
"name": "17.6.3",
"product_id": "CSAFPID-286409"
}
},
{
"category": "service_pack",
"name": "17.6.1y",
"product": {
"name": "17.6.1y",
"product_id": "CSAFPID-286477"
}
},
{
"category": "service_pack",
"name": "17.6.3a",
"product": {
"name": "17.6.3a",
"product_id": "CSAFPID-286594"
}
},
{
"category": "service_pack",
"name": "17.6.4",
"product": {
"name": "17.6.4",
"product_id": "CSAFPID-287087"
}
},
{
"category": "service_pack",
"name": "17.6.5",
"product": {
"name": "17.6.5",
"product_id": "CSAFPID-290660"
}
},
{
"category": "service_pack",
"name": "17.6.6",
"product": {
"name": "17.6.6",
"product_id": "CSAFPID-292656"
}
},
{
"category": "service_pack",
"name": "17.6.6a",
"product": {
"name": "17.6.6a",
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}
},
{
"category": "service_pack",
"name": "17.6.5a",
"product": {
"name": "17.6.5a",
"product_id": "CSAFPID-300850"
}
},
{
"category": "service_pack",
"name": "17.6.7",
"product": {
"name": "17.6.7",
"product_id": "CSAFPID-300851"
}
},
{
"category": "service_pack",
"name": "17.6.8",
"product": {
"name": "17.6.8",
"product_id": "CSAFPID-301722"
}
},
{
"category": "service_pack",
"name": "17.6.8a",
"product": {
"name": "17.6.8a",
"product_id": "CSAFPID-302974"
}
}
],
"category": "product_version",
"name": "17.6"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.7.1",
"product": {
"name": "17.7.1",
"product_id": "CSAFPID-277357"
}
},
{
"category": "service_pack",
"name": "17.7.1a",
"product": {
"name": "17.7.1a",
"product_id": "CSAFPID-285329"
}
},
{
"category": "service_pack",
"name": "17.7.2",
"product": {
"name": "17.7.2",
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}
}
],
"category": "product_version",
"name": "17.7"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.10.1",
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"name": "17.10.1",
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}
},
{
"category": "service_pack",
"name": "17.10.1a",
"product": {
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}
},
{
"category": "service_pack",
"name": "17.10.1b",
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"name": "17.10.1b",
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}
}
],
"category": "product_version",
"name": "17.10"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.8.1",
"product": {
"name": "17.8.1",
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}
},
{
"category": "service_pack",
"name": "17.8.1a",
"product": {
"name": "17.8.1a",
"product_id": "CSAFPID-286486"
}
}
],
"category": "product_version",
"name": "17.8"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.9.1",
"product": {
"name": "17.9.1",
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}
},
{
"category": "service_pack",
"name": "17.9.2",
"product": {
"name": "17.9.2",
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}
},
{
"category": "service_pack",
"name": "17.9.1a",
"product": {
"name": "17.9.1a",
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}
},
{
"category": "service_pack",
"name": "17.9.3",
"product": {
"name": "17.9.3",
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}
},
{
"category": "service_pack",
"name": "17.9.2a",
"product": {
"name": "17.9.2a",
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}
},
{
"category": "service_pack",
"name": "17.9.3a",
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"name": "17.9.3a",
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}
},
{
"category": "service_pack",
"name": "17.9.4",
"product": {
"name": "17.9.4",
"product_id": "CSAFPID-295412"
}
},
{
"category": "service_pack",
"name": "17.9.5",
"product": {
"name": "17.9.5",
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}
},
{
"category": "service_pack",
"name": "17.9.4a",
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}
},
{
"category": "service_pack",
"name": "17.9.5a",
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}
},
{
"category": "service_pack",
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}
},
{
"category": "service_pack",
"name": "17.9.6",
"product": {
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}
},
{
"category": "service_pack",
"name": "17.9.5d",
"product": {
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}
},
{
"category": "service_pack",
"name": "17.9.6a",
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"name": "17.9.6a",
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}
},
{
"category": "service_pack",
"name": "17.9.5e",
"product": {
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"product_id": "CSAFPID-303047"
}
},
{
"category": "service_pack",
"name": "17.9.5f",
"product": {
"name": "17.9.5f",
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}
}
],
"category": "product_version",
"name": "17.9"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.11.1",
"product": {
"name": "17.11.1",
"product_id": "CSAFPID-286799"
}
},
{
"category": "service_pack",
"name": "17.11.1a",
"product": {
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}
}
],
"category": "product_version",
"name": "17.11"
},
{
"branches": [
{
"category": "service_pack",
"name": "17.12.1",
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"name": "17.12.1",
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},
{
"category": "service_pack",
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},
{
"category": "service_pack",
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},
{
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}
},
{
"category": "service_pack",
"name": "17.12.4",
"product": {
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},
{
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},
{
"category": "service_pack",
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"product": {
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},
{
"category": "service_pack",
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},
{
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}
],
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{
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},
{
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}
],
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"name": "17.13"
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{
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},
{
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}
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},
{
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},
{
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{
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},
{
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},
{
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}
],
"category": "product_version",
"name": "17.15"
},
{
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{
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}
},
{
"category": "service_pack",
"name": "17.16.1a",
"product": {
"name": "17.16.1a",
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}
}
],
"category": "product_version",
"name": "17.16"
}
],
"category": "product_family",
"name": "Cisco IOS XE Software"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-20221",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCwn25087"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
"known_affected": [
"CSAFPID-245377",
"CSAFPID-251225",
"CSAFPID-254712",
"CSAFPID-262588",
"CSAFPID-262590",
"CSAFPID-262592",
"CSAFPID-274818",
"CSAFPID-277099",
"CSAFPID-277194",
"CSAFPID-277338",
"CSAFPID-277343",
"CSAFPID-277348",
"CSAFPID-277357",
"CSAFPID-278002",
"CSAFPID-278018",
"CSAFPID-278019",
"CSAFPID-278020",
"CSAFPID-278023",
"CSAFPID-278025",
"CSAFPID-278504",
"CSAFPID-279338",
"CSAFPID-280555",
"CSAFPID-280652",
"CSAFPID-280770",
"CSAFPID-280899",
"CSAFPID-280939",
"CSAFPID-282028",
"CSAFPID-282046",
"CSAFPID-282115",
"CSAFPID-282116",
"CSAFPID-282117",
"CSAFPID-284178",
"CSAFPID-284179",
"CSAFPID-284331",
"CSAFPID-285329",
"CSAFPID-286409",
"CSAFPID-286477",
"CSAFPID-286486",
"CSAFPID-286534",
"CSAFPID-286594",
"CSAFPID-286799",
"CSAFPID-286801",
"CSAFPID-287087",
"CSAFPID-288221",
"CSAFPID-288247",
"CSAFPID-290580",
"CSAFPID-290596",
"CSAFPID-290660",
"CSAFPID-290671",
"CSAFPID-290674",
"CSAFPID-290675",
"CSAFPID-292650",
"CSAFPID-292656",
"CSAFPID-292698",
"CSAFPID-294838",
"CSAFPID-295198",
"CSAFPID-295359",
"CSAFPID-295361",
"CSAFPID-295398",
"CSAFPID-295412",
"CSAFPID-300012",
"CSAFPID-300263",
"CSAFPID-300834",
"CSAFPID-300845",
"CSAFPID-300847",
"CSAFPID-300848",
"CSAFPID-300850",
"CSAFPID-300851",
"CSAFPID-300936",
"CSAFPID-300938",
"CSAFPID-300947",
"CSAFPID-301219",
"CSAFPID-301278",
"CSAFPID-301611",
"CSAFPID-301619",
"CSAFPID-301716",
"CSAFPID-301722",
"CSAFPID-301723",
"CSAFPID-302628",
"CSAFPID-302682",
"CSAFPID-302782",
"CSAFPID-302784",
"CSAFPID-302851",
"CSAFPID-302891",
"CSAFPID-302964",
"CSAFPID-302974",
"CSAFPID-302979",
"CSAFPID-303024",
"CSAFPID-303041",
"CSAFPID-303047",
"CSAFPID-303212",
"CSAFPID-303308",
"CSAFPID-303311",
"CSAFPID-303316"
]
},
"release_date": "2025-05-07T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
"CSAFPID-245377",
"CSAFPID-251225",
"CSAFPID-254712",
"CSAFPID-262588",
"CSAFPID-262590",
"CSAFPID-262592",
"CSAFPID-274818",
"CSAFPID-277099",
"CSAFPID-277194",
"CSAFPID-277338",
"CSAFPID-277343",
"CSAFPID-277348",
"CSAFPID-277357",
"CSAFPID-278002",
"CSAFPID-278018",
"CSAFPID-278019",
"CSAFPID-278020",
"CSAFPID-278023",
"CSAFPID-278025",
"CSAFPID-278504",
"CSAFPID-279338",
"CSAFPID-280555",
"CSAFPID-280652",
"CSAFPID-280770",
"CSAFPID-280899",
"CSAFPID-280939",
"CSAFPID-282028",
"CSAFPID-282046",
"CSAFPID-282115",
"CSAFPID-282116",
"CSAFPID-282117",
"CSAFPID-284178",
"CSAFPID-284179",
"CSAFPID-284331",
"CSAFPID-285329",
"CSAFPID-286409",
"CSAFPID-286477",
"CSAFPID-286486",
"CSAFPID-286534",
"CSAFPID-286594",
"CSAFPID-286799",
"CSAFPID-286801",
"CSAFPID-287087",
"CSAFPID-288221",
"CSAFPID-288247",
"CSAFPID-290580",
"CSAFPID-290596",
"CSAFPID-290660",
"CSAFPID-290671",
"CSAFPID-290674",
"CSAFPID-290675",
"CSAFPID-292650",
"CSAFPID-292656",
"CSAFPID-292698",
"CSAFPID-294838",
"CSAFPID-295198",
"CSAFPID-295359",
"CSAFPID-295361",
"CSAFPID-295398",
"CSAFPID-295412",
"CSAFPID-300012",
"CSAFPID-300263",
"CSAFPID-300834",
"CSAFPID-300845",
"CSAFPID-300847",
"CSAFPID-300848",
"CSAFPID-300850",
"CSAFPID-300851",
"CSAFPID-300936",
"CSAFPID-300938",
"CSAFPID-300947",
"CSAFPID-301219",
"CSAFPID-301278",
"CSAFPID-301611",
"CSAFPID-301619",
"CSAFPID-301716",
"CSAFPID-301722",
"CSAFPID-301723",
"CSAFPID-302628",
"CSAFPID-302682",
"CSAFPID-302782",
"CSAFPID-302784",
"CSAFPID-302851",
"CSAFPID-302891",
"CSAFPID-302964",
"CSAFPID-302974",
"CSAFPID-302979",
"CSAFPID-303024",
"CSAFPID-303041",
"CSAFPID-303047",
"CSAFPID-303212",
"CSAFPID-303308",
"CSAFPID-303311",
"CSAFPID-303316"
],
"url": "https://software.cisco.com"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
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"CSAFPID-251225",
"CSAFPID-254712",
"CSAFPID-262588",
"CSAFPID-262590",
"CSAFPID-262592",
"CSAFPID-274818",
"CSAFPID-277099",
"CSAFPID-277194",
"CSAFPID-277338",
"CSAFPID-277343",
"CSAFPID-277348",
"CSAFPID-277357",
"CSAFPID-278002",
"CSAFPID-278018",
"CSAFPID-278019",
"CSAFPID-278020",
"CSAFPID-278023",
"CSAFPID-278025",
"CSAFPID-278504",
"CSAFPID-279338",
"CSAFPID-280555",
"CSAFPID-280652",
"CSAFPID-280770",
"CSAFPID-280899",
"CSAFPID-280939",
"CSAFPID-282028",
"CSAFPID-282046",
"CSAFPID-282115",
"CSAFPID-282116",
"CSAFPID-282117",
"CSAFPID-284178",
"CSAFPID-284179",
"CSAFPID-284331",
"CSAFPID-285329",
"CSAFPID-286409",
"CSAFPID-286477",
"CSAFPID-286486",
"CSAFPID-286534",
"CSAFPID-286594",
"CSAFPID-286799",
"CSAFPID-286801",
"CSAFPID-287087",
"CSAFPID-288221",
"CSAFPID-288247",
"CSAFPID-290580",
"CSAFPID-290596",
"CSAFPID-290660",
"CSAFPID-290671",
"CSAFPID-290674",
"CSAFPID-290675",
"CSAFPID-292650",
"CSAFPID-292656",
"CSAFPID-292698",
"CSAFPID-294838",
"CSAFPID-295198",
"CSAFPID-295359",
"CSAFPID-295361",
"CSAFPID-295398",
"CSAFPID-295412",
"CSAFPID-300012",
"CSAFPID-300263",
"CSAFPID-300834",
"CSAFPID-300845",
"CSAFPID-300847",
"CSAFPID-300848",
"CSAFPID-300850",
"CSAFPID-300851",
"CSAFPID-300936",
"CSAFPID-300938",
"CSAFPID-300947",
"CSAFPID-301219",
"CSAFPID-301278",
"CSAFPID-301611",
"CSAFPID-301619",
"CSAFPID-301716",
"CSAFPID-301722",
"CSAFPID-301723",
"CSAFPID-302628",
"CSAFPID-302682",
"CSAFPID-302782",
"CSAFPID-302784",
"CSAFPID-302851",
"CSAFPID-302891",
"CSAFPID-302964",
"CSAFPID-302974",
"CSAFPID-302979",
"CSAFPID-303024",
"CSAFPID-303041",
"CSAFPID-303047",
"CSAFPID-303212",
"CSAFPID-303308",
"CSAFPID-303311",
"CSAFPID-303316"
]
}
],
"title": "Cisco IOS XE cEdge Information Disclosure Vulnerability"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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