Vulnerability-Lookup

CVE-2025-54469 (GCVE-0-2025-54469)

Vulnerability from cvelistv5 – Published: 2025-10-30 09:41 – Updated: 2026-02-26 16:56

Title

NeuVector Enforcer is vulnerable to Command Injection and Buffer overflow

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.

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-31 03:55 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

suse mitre root

References

2 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=CVE-202…
https://github.com/neuvector/neuvector/security/a…

Impacted products

1 product

Vendor	Product	Version	CPE status
SUSE	neuvector	Affected: 5.3.0 , < 5.3.5 (semver) Affected: 5.4.0 , < 5.4.7 (semver) Affected: 0.0.0-20230727023453-1c4957d53911 , < 0.0.0-20251020133207-084a437033b4 (semver)	guessed

Date Public

2025-10-21 18:25

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-54469

Vulnerability from fkie_nvd - Published: 2025-10-30 10:15 - Updated: 2026-06-17 09:40

Severity

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54469
	meissner@suse.de	https://github.com/neuvector/neuvector/security/advisories/GHSA-c8g6-qrwh-m3vp

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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GHSA-C8G6-QRWH-M3VP

Vulnerability from github – Published: 2025-10-21 20:25 – Updated: 2025-10-30 14:56

Summary

NeuVector Enforcer is vulnerable to Command Injection and Buffer overflow

Details

Impact

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.

In the patched version, the monitor process validates the values of CLUSTER_RPC_PORT and CLUSTER_LAN_PORT to ensure they contain only valid port numbers before invoking the popen command.

If validation fails, the monitor process exits immediately, causing the enforcer container to terminate. This prevents the execution of any injected or malicious commands.

Patches

Patched versions include release v5.4.7 and above.

Workarounds

There is no workaround for this issue. Users are recommended to upgrade, as soon as possible, to a version of NeuVector that contains the fix.

References

If you have any questions or comments about this advisory: - Reach out to the SUSE Rancher Security team for security related inquiries. - Open an issue in the NeuVector repository. - Verify with our support matrix and product support lifecycle.

Severity

9.9 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

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    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 5.4.6"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/neuvector/neuvector"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.4.0"
            },
            {
              "fixed": "5.4.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/neuvector/neuvector"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0-20230727023453-1c4957d53911"
            },
            {
              "fixed": "0.0.0-20251020133207-084a437033b4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-54469"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-77",
      "CWE-78"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-21T20:25:11Z",
    "nvd_published_at": "2025-10-30T10:15:34Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\nA 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\nThe 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.\n\nThe 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.\n\nIn the patched version, the monitor process validates the values of `CLUSTER_RPC_PORT` and `CLUSTER_LAN_PORT` to ensure they contain only valid port numbers before invoking the `popen` command.\n\nIf validation fails, the monitor process exits immediately, causing the enforcer container to terminate. This prevents the execution of any injected or malicious commands.\n\n\n### Patches\nPatched versions include release `v5.4.7` and above.\n\n### Workarounds\nThere is no workaround for this issue. Users are recommended to upgrade, as soon as possible, to a version of NeuVector that contains the fix.\n\n### References\nIf you have any questions or comments about this advisory:\n- Reach out to the [SUSE Rancher Security team](https://github.com/rancher/rancher/security/policy) for security related inquiries.\n- Open an issue in the [NeuVector](https://github.com/neuvector/neuvector/issues/new/choose) repository.\n- Verify with our [support matrix](https://www.suse.com/suse-neuvector/support-matrix/all-supported-versions/neuvector-v-all-versions/) and [product support lifecycle](https://www.suse.com/lifecycle/#suse-security).",
  "id": "GHSA-c8g6-qrwh-m3vp",
  "modified": "2025-10-30T14:56:42Z",
  "published": "2025-10-21T20:25:11Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-c8g6-qrwh-m3vp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54469"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-54469"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/neuvector/neuvector"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "NeuVector Enforcer is vulnerable to Command Injection and Buffer overflow"
}

OPENSUSE-SU-2025:15710-1

Vulnerability from csaf_opensuse - Published: 2025-11-07 00:00 - Updated: 2025-11-07 00:00

Summary

govulncheck-vulndb-0.0.20251105T184115-1.1 on GA media

Severity

Moderate

Scope

70 vulnerabilities in this advisory, including CVE-2025-54469.

CVE-2025-54469

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Recommended: 4 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2025-54469 (GCVE-0-2025-54469)

FKIE_CVE-2025-54469

GHSA-C8G6-QRWH-M3VP

Impact

Patches

Workarounds

References

OPENSUSE-SU-2025:15710-1

Tags

Sightings

Nomenclature