FKIE_CVE-2025-54469
Vulnerability from fkie_nvd - Published: 2025-10-30 10:15 - Updated: 2025-10-30 15:03
Severity ?
Summary
A vulnerability was identified in NeuVector, where the enforcer used environment variables CLUSTER_RPC_PORT and CLUSTER_LAN_PORT to generate a command to be executed via popen, without first sanitising their values.
The entry process of the enforcer container is the monitor
process. When the enforcer container stops, the monitor process checks
whether the consul subprocess has exited. To perform this check, the
monitor process uses the popen function to execute a shell command that determines whether the ports used by the consul subprocess are still active.
The values of environment variables CLUSTER_RPC_PORT and CLUSTER_LAN_PORT
are used directly to compose shell commands via popen without
validation or sanitization. This behavior could allow a malicious user
to inject malicious commands through these variables within the enforcer
container.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was identified in NeuVector, where the enforcer used environment variables CLUSTER_RPC_PORT and CLUSTER_LAN_PORT to generate a command to be executed via popen, without first sanitising their values.\n\n\nThe entry process of the enforcer container is the monitor\n process. When the enforcer container stops, the monitor process checks \nwhether the consul subprocess has exited. To perform this check, the \nmonitor process uses the popen function to execute a shell command that determines whether the ports used by the consul subprocess are still active.\n\n\nThe values of environment variables CLUSTER_RPC_PORT and CLUSTER_LAN_PORT\n are used directly to compose shell commands via popen without \nvalidation or sanitization. This behavior could allow a malicious user \nto inject malicious commands through these variables within the enforcer\n container."
}
],
"id": "CVE-2025-54469",
"lastModified": "2025-10-30T15:03:13.440",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.1,
"impactScore": 6.0,
"source": "meissner@suse.de",
"type": "Secondary"
}
]
},
"published": "2025-10-30T10:15:34.980",
"references": [
{
"source": "meissner@suse.de",
"url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54469"
},
{
"source": "meissner@suse.de",
"url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-c8g6-qrwh-m3vp"
}
],
"sourceIdentifier": "meissner@suse.de",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-78"
}
],
"source": "meissner@suse.de",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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