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ghsa-qwrq-hc6q-9r7j
Vulnerability from github
Published
2025-08-14 18:31
Modified
2025-08-14 18:31
Severity ?
VLAI Severity ?
Details
A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
This vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.
{
"affected": [],
"aliases": [
"CVE-2025-20222"
],
"database_specific": {
"cwe_ids": [
"CWE-120"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-14T17:15:36Z",
"severity": "HIGH"
},
"details": "A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.\n\nThis vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to\u0026nbsp;an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.",
"id": "GHSA-qwrq-hc6q-9r7j",
"modified": "2025-08-14T18:31:29Z",
"published": "2025-08-14T18:31:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20222"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp2k-IPsec-dos-tjwgdZCO"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2025-20222 (GCVE-0-2025-20222)
Vulnerability from cvelistv5
Published
2025-08-14 16:28
Modified
2025-08-14 19:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
A vulnerability in the RADIUS proxy feature for the IPsec VPN feature of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
This vulnerability is due to improper processing of IPv6 packets. An attacker could exploit this vulnerability by sending IPv6 packets over an IPsec VPN connection to an affected device. A successful exploit could allow the attacker to trigger a reload of the device, resulting in a DoS condition.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Firepower Threat Defense Software |
Version: 6.2.3 Version: 6.2.3.9 Version: 6.2.3.1 Version: 6.2.3.2 Version: 6.2.3.10 Version: 6.4.0 Version: 6.4.0.3 Version: 6.4.0.4 Version: 6.2.3.15 Version: 6.2.3.6 Version: 6.2.3.7 Version: 6.2.3.12 Version: 6.2.3.3 Version: 6.2.3.11 Version: 6.4.0.6 Version: 6.2.3.13 Version: 6.2.3.8 Version: 6.2.3.4 Version: 6.4.0.1 Version: 6.2.3.5 Version: 6.4.0.5 Version: 6.2.3.14 Version: 6.4.0.2 Version: 6.4.0.8 Version: 6.4.0.7 Version: 6.6.0 Version: 6.4.0.9 Version: 6.2.3.16 Version: 6.6.0.1 Version: 6.6.1 Version: 6.4.0.10 Version: 6.4.0.11 Version: 6.6.3 Version: 6.6.4 Version: 6.4.0.12 Version: 7.0.0 Version: 6.2.3.17 Version: 7.0.0.1 Version: 6.6.5 Version: 7.0.1 Version: 7.1.0 Version: 6.4.0.13 Version: 6.6.5.1 Version: 6.2.3.18 Version: 7.0.1.1 Version: 6.4.0.14 Version: 7.1.0.1 Version: 6.6.5.2 Version: 7.0.2 Version: 6.4.0.15 Version: 7.2.0 Version: 7.0.2.1 Version: 7.0.3 Version: 6.6.7 Version: 7.2.0.1 Version: 7.0.4 Version: 7.2.1 Version: 7.0.5 Version: 6.4.0.16 Version: 7.3.0 Version: 7.2.2 Version: 6.6.7.1 Version: 7.2.3 Version: 7.3.1 Version: 7.1.0.3 Version: 7.2.4 Version: 7.0.6 Version: 7.2.5 Version: 7.2.4.1 Version: 7.3.1.1 Version: 6.4.0.17 Version: 7.0.6.1 Version: 7.2.5.1 Version: 7.4.1 Version: 7.2.6 Version: 7.0.6.2 Version: 7.4.1.1 Version: 6.6.7.2 Version: 6.4.0.18 Version: 7.2.7 Version: 7.2.5.2 Version: 7.3.1.2 Version: 7.2.8 Version: 7.4.2 Version: 7.2.8.1 Version: 7.0.6.3 Version: 7.4.2.1 Version: 7.2.9 |
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"version": "7.0.4"
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"version": "7.3.1.1"
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"version": "6.4.0.17"
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"version": "7.0.6.1"
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"version": "7.2.5.1"
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"version": "7.4.1"
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"status": "affected",
"version": "7.2.6"
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"version": "7.0.6.2"
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}
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}
],
"source": {
"advisory": "cisco-sa-fp2k-IPsec-dos-tjwgdZCO",
"defects": [
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],
"discovery": "EXTERNAL"
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"title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Buffer Vulnerability"
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},
"dataType": "CVE_RECORD",
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}
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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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