CWE-923
Improper Restriction of Communication Channel to Intended Endpoints
The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.
CVE-2018-10596 (GCVE-0-2018-10596)
Vulnerability from cvelistv5
Published
2018-07-02 18:00
Modified
2025-05-22 17:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Medtronic 2090 CareLink Programmer
uses a virtual private network connection to securely download updates. It does not verify it is still connected to this virtual private network before downloading updates. The affected products initially establish an encapsulated IP-based VPN connection to a Medtronic-hosted update network. Once the VPN is established, it makes a request to a HTTP (non-TLS) server across the VPN for updates, which responds and provides any available updates. The programmer-side (client) service responsible for this HTTP request does not check to ensure it is still connected to the VPN before making the HTTP request. Thus, an attacker could cause the VPN connection to terminate (through various methods and attack points) and intercept the HTTP request, responding with malicious updates via a man-in-the-middle attack. The affected products do not verify the origin or integrity of these updates, as it insufficiently relied on the security of the VPN. An attacker with remote network access to the programmer could influence these communications.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | Medtronic | 2090 CareLink Programmer |
Version: All versions |
||||||
|
|||||||||
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CVE-2019-17440 (GCVE-0-2019-17440)
Vulnerability from cvelistv5
Published
2019-12-20 15:22
Modified
2024-09-17 01:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Summary
Improper restriction of communications to Log Forwarding Card (LFC) on PA-7000 Series devices with second-generation Switch Management Card (SMC) may allow an attacker with network access to the LFC to gain root access to PAN-OS. This issue affects PAN-OS 9.0 versions prior to 9.0.5-h3 on PA-7080 and PA-7050 devices with an LFC installed and configured. This issue does not affect PA-7000 Series deployments using the first-generation SMC and the Log Processing Card (LPC). This issue does not affect any other PA series devices. This issue does not affect devices without an LFC. This issue does not affect PAN-OS 8.1 or prior releases. This issue only affected a very limited number of customers and we undertook individual outreach to help them upgrade. At the time of publication, all identified customers have upgraded SW or content and are not impacted.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Palo Alto Networks | PAN-OS |
Version: 9.0 < 9.0.5-h3 |
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CVE-2021-32004 (GCVE-0-2021-32004)
Vulnerability from cvelistv5
Published
2021-11-22 20:32
Modified
2024-08-03 23:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Summary
This issue affects: Secomea GateManager All versions prior to 9.6. Improper Check of host header in web server of Secomea GateManager allows attacker to cause browser cache poisoning.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Secomea | GateManager |
Version: All < 9.6 |
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CVE-2021-32635 (GCVE-0-2021-32635)
Vulnerability from cvelistv5
Published
2021-05-28 20:20
Modified
2024-08-03 23:25
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Singularity is an open source container platform. In verions 3.7.2 and 3.7.3, Dde to incorrect use of a default URL, `singularity` action commands (`run`/`shell`/`exec`) specifying a container using a `library://` URI will always attempt to retrieve the container from the default remote endpoint (`cloud.sylabs.io`) rather than the configured remote endpoint. An attacker may be able to push a malicious container to the default remote endpoint with a URI that is identical to the URI used by a victim with a non-default remote endpoint, thus executing the malicious container. Only action commands (`run`/`shell`/`exec`) against `library://` URIs are affected. Other commands such as `pull` / `push` respect the configured remote endpoint. The vulnerability is patched in Singularity version 3.7.4. Two possible workarounds exist: Users can only interact with the default remote endpoint, or an installation can have an execution control list configured to restrict execution to containers signed with specific secure keys.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| sylabs | singularity |
Version: >= 3.7.2, <= 3.7.3 |
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CVE-2021-38487 (GCVE-0-2021-38487)
Vulnerability from cvelistv5
Published
2022-05-05 15:18
Modified
2025-06-23 12:13
Severity ?
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
VLAI Severity ?
EPSS score ?
CWE
Summary
RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ► | RTI | Connext Professional |
Version: 4.1 < 6.1.0 |
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CVE-2022-2663 (GCVE-0-2022-2663)
Vulnerability from cvelistv5
Published
2022-09-01 00:00
Modified
2024-08-03 00:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel |
Version: unknown |
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CVE-2022-2835 (GCVE-0-2022-2835)
Vulnerability from cvelistv5
Published
2023-03-03 00:00
Modified
2025-03-07 20:34
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in coreDNS. This flaw allows a malicious user to reroute internal calls to some internal services that were accessed by the FQDN in a format of <service>.<namespace>.svc.
References
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CVE-2022-2837 (GCVE-0-2022-2837)
Vulnerability from cvelistv5
Published
2023-03-03 00:00
Modified
2025-03-07 18:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in coreDNS. This flaw allows a malicious user to redirect traffic intended for external top-level domains (TLD) to a pod they control by creating projects and namespaces that match the TLD.
References
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CVE-2022-30729 (GCVE-0-2022-30729)
Vulnerability from cvelistv5
Published
2022-06-07 17:59
Modified
2024-08-03 06:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Summary
Implicit Intent hijacking vulnerability in Settings prior to SMR Jun-2022 Release 1 allows attackers to get Wi-Fi SSID and password via a malicious QR code scanner.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Version: S(12) < SMR Jun-2022 Release 1 |
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CVE-2022-38125 (GCVE-0-2022-38125)
Vulnerability from cvelistv5
Published
2023-04-19 11:58
Modified
2025-02-05 15:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
Summary
Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Secomea SiteManager (FTP Agent modules) allows Exploiting Trust in Client.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Secomea | SiteManager |
Version: 5.0 < |
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},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"modules": [
"FTP Agent"
],
"product": "SiteManager",
"vendor": "Secomea",
"versions": [
{
"lessThanOrEqual": "10.0",
"status": "affected",
"version": "5.0",
"versionType": "custom"
}
]
}
],
"datePublic": "2023-04-19T11:58:00.000Z",
"descriptions": [
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"supportingMedia": [
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"type": "text/html",
"value": "Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Secomea SiteManager (FTP Agent modules) allows Exploiting Trust in Client."
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],
"value": "Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Secomea SiteManager (FTP Agent modules) allows Exploiting Trust in Client."
}
],
"impacts": [
{
"capecId": "CAPEC-22",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-22 Exploiting Trust in Client"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 2.9,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
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"lang": "en",
"value": "GENERAL"
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]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-923",
"description": "CWE-923 Improper Restriction of Communication Channel to Intended Endpoints",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-04-19T11:58:14.508Z",
"orgId": "f2815942-3388-4c08-ba09-6c15850fda90",
"shortName": "Secomea"
},
"references": [
{
"url": "https://www.secomea.com/support/cybersecurity-advisory/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "FTP Agent forwards traffic on inactive ports to LinkManager",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "f2815942-3388-4c08-ba09-6c15850fda90",
"assignerShortName": "Secomea",
"cveId": "CVE-2022-38125",
"datePublished": "2023-04-19T11:58:14.508Z",
"dateReserved": "2022-08-10T09:46:05.634Z",
"dateUpdated": "2025-02-05T15:00:42.143Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
No mitigation information available for this CWE.
CAPEC-161: Infrastructure Manipulation
An attacker exploits characteristics of the infrastructure of a network entity in order to perpetrate attacks or information gathering on network objects or effect a change in the ordinary information flow between network objects. Most often, this involves manipulation of the routing of network messages so, instead of arriving at their proper destination, they are directed towards an entity of the attackers' choosing, usually a server controlled by the attacker. The victim is often unaware that their messages are not being processed correctly. For example, a targeted client may believe they are connecting to their own bank but, in fact, be connecting to a Pharming site controlled by the attacker which then collects the user's login information in order to hijack the actual bank account.
CAPEC-481: Contradictory Destinations in Traffic Routing Schemes
Adversaries can provide contradictory destinations when sending messages. Traffic is routed in networks using the domain names in various headers available at different levels of the OSI model. In a Content Delivery Network (CDN) multiple domains might be available, and if there are contradictory domain names provided it is possible to route traffic to an inappropriate destination. The technique, called Domain Fronting, involves using different domain names in the SNI field of the TLS header and the Host field of the HTTP header. An alternative technique, called Domainless Fronting, is similar, but the SNI field is left blank.
CAPEC-501: Android Activity Hijack
An adversary intercepts an implicit intent sent to launch a Android-based trusted activity and instead launches a counterfeit activity in its place. The malicious activity is then used to mimic the trusted activity's user interface and prompt the target to enter sensitive data as if they were interacting with the trusted activity.
CAPEC-697: DHCP Spoofing
An adversary masquerades as a legitimate Dynamic Host Configuration Protocol (DHCP) server by spoofing DHCP traffic, with the goal of redirecting network traffic or denying service to DHCP.