CVE-2025-43980

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN. They enable the SSH service by default with the credentials of root/admin. The GUI doesn't offer a way to disable the account."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos FIRSTNUM JC21A-04 a trav\u00e9s de 2.01ME/FN. Activan el servicio SSH por defecto con las credenciales de root/admin. La interfaz gr\u00e1fica no permite desactivar la cuenta."}], "id": "CVE-2025-43980", "lastModified": "2026-06-17T09:24:51.923", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43980", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-08-05T19:59:44.562276Z", "version": "2.0.3"}}]}, "published": "2025-08-05T17:15:28.110", "references": [{"source": "cve@mitre.org", "url": "https://github.com/actuator/cve/blob/main/Firstnum/CVE-2025-43980.txt"}, {"source": "cve@mitre.org", "url": "https://github.com/actuator/cve/tree/main/Firstnum"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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