CVE-2025-43979

{"id": "CVE-2025-43979", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.2}]}, "published": "2025-08-05T16:15:29.100", "references": [{"url": "https://github.com/actuator/cve/blob/main/Firstnum/CVE-2025-43979.txt", "source": "cve@mitre.org"}, {"url": "https://github.com/actuator/cve/tree/main/Firstnum", "source": "cve@mitre.org"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en los dispositivos FIRSTNUM JC21A-04 a trav\u00e9s de 2.01ME/FN que permite a atacantes autenticados ejecutar comandos de sistema operativo arbitrarios con privilegios de root a trav\u00e9s de payloads manipulados para el endpoint xml_action.cgi?method=."}], "lastModified": "2026-04-15T00:35:42.020", "sourceIdentifier": "cve@mitre.org"}