{"affected": [{"affectedData": [{"product": "Phicomm Routers", "vendor": "n/a", "versions": [{"status": "affected", "version": "K3C"}]}], "source": "vulnreport@tenable.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phicomm:k2_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "66980EB4-9FEC-451F-93F1-3E275CD6A462", "versionEndIncluding": "22.5.9.163", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phicomm:k2:-:*:*:*:*:*:*:*", "matchCriteriaId": "26A205A0-3616-4CD9-A7B8-FEA63742ABE9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phicomm:k3_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4C6D3940-9C77-4A8C-AD55-6857491B43B5", "versionEndIncluding": "21.5.37.246", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phicomm:k3:-:*:*:*:*:*:*:*", "matchCriteriaId": "7FFD131E-E41A-44BD-81B5-A1A10E64D88B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phicomm:k3c_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3319332E-25E6-4148-9A57-15FCF51C0413", "versionEndIncluding": "32.1.15.93", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phicomm:k3c:-:*:*:*:*:*:*:*", "matchCriteriaId": "4D47C172-F2F6-451F-8891-D150DBBA181C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phicomm:k2g_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D4737564-B92D-408E-81EC-598B76EE347F", "versionEndIncluding": "22.6.3.20", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phicomm:k2g:-:*:*:*:*:*:*:*", "matchCriteriaId": "1C8AE809-CB81-4CEB-B383-0461E3885892", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:phicomm:k2p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8CE04942-4274-4A96-95E4-4838AAAC09A2", "versionEndIncluding": "20.4.1.7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:phicomm:k2p:-:*:*:*:*:*:*:*", "matchCriteriaId": "F80A65CA-B4F2-4912-B991-1D60869D5CB9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper physical access control and use of hard-coded credentials in /etc/passwd permits an attacker with physical access to obtain a root shell via an unprotected UART port on the device. The same port exposes an unauthenticated Das U-Boot BIOS shell."}, {"lang": "es", "value": "Un control de acceso f\u00edsico inapropiado y el uso de credenciales embebidas en /etc/passwd permite a un atacante con acceso f\u00edsico obtener un shell de root por medio de un puerto UART desprotegido en el dispositivo. El mismo puerto expone un shell Das U-Boot BIOS no autenticado"}], "id": "CVE-2022-25213", "lastModified": "2026-06-17T04:33:13.007", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-10T17:47:00.777", "references": [{"source": "vulnreport@tenable.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2022-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2022-01"}], "sourceIdentifier": "vulnreport@tenable.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}, {"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}