Description
An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN that allows authenticated attackers to execute arbitrary OS system commands with root privileges via crafted payloads to the xml_action.cgi?method= endpoint.
Published: 2025-08-05
Score: 7.4 High
EPSS: 5.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-23634 An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN that allows authenticated attackers to execute arbitrary OS system commands with root privileges via crafted payloads to the xml_action.cgi?method= endpoint.
History

Tue, 05 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-78
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 05 Aug 2025 16:00:00 +0000

Type Values Removed Values Added
Description An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN that allows authenticated attackers to execute arbitrary OS system commands with root privileges via crafted payloads to the xml_action.cgi?method= endpoint.
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-08-05T19:57:59.856Z

Reserved: 2025-04-21T00:00:00.000Z

Link: CVE-2025-43979

cve-icon Vulnrichment

Updated: 2025-08-05T19:57:55.511Z

cve-icon NVD

Status : Deferred

Published: 2025-08-05T16:15:29.100

Modified: 2026-06-17T09:24:51.770

Link: CVE-2025-43979

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-78

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