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

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-08-05T00:00:00.000Z

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 : Awaiting Analysis

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

Modified: 2025-08-05T21:06:25.813

Link: CVE-2025-43979

cve-icon Redhat

No data.