CVE-2025-65731

{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-65731", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-01-09T18:38:20.890Z", "dateReserved": "2025-11-18T00:00:00.000Z", "datePublished": "2026-01-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-01-08T18:17:03.795Z"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in D-Link Router DIR-605L (Hardware version F1; Firmware version: V6.02CN02) allowing an attacker with physical access to the UART pins to execute arbitrary commands due to presence of root terminal access on a serial interface without proper access control."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.dlink.com/en/security-bulletin/"}, {"url": "https://www.dlink.com/uk/en/products/dir-605l-wireless-n-300-home-cloud-router"}, {"url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea"}, {"url": "https://github.com/whitej3rry/CVE-2025-65731"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-306", "lang": "en", "description": "CWE-306 Missing Authentication for Critical Function"}]}], "references": [{"url": "https://github.com/whitej3rry/CVE-2025-65731", "tags": ["exploit"]}, {"url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea", "tags": ["exploit"]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-01-09T17:51:18.390494Z", "id": "CVE-2025-65731", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-09T18:38:20.890Z"}}]}, "dataVersion": "5.2"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-65731", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-01-09T17:51:18.390494Z"}}}], "references": [{"url": "https://github.com/whitej3rry/CVE-2025-65731", "tags": ["exploit"]}, {"url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea", "tags": ["exploit"]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-09T17:51:25.385Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://www.dlink.com/en/security-bulletin/"}, {"url": "https://www.dlink.com/uk/en/products/dir-605l-wireless-n-300-home-cloud-router"}, {"url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea"}, {"url": "https://github.com/whitej3rry/CVE-2025-65731"}], "descriptions": [{"lang": "en", "value": "An issue was discovered in D-Link Router DIR-605L (Hardware version F1; Firmware version: V6.02CN02) allowing an attacker with physical access to the UART pins to execute arbitrary commands due to presence of root terminal access on a serial interface without proper access control."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-01-08T18:17:03.795Z"}}}, "cveMetadata": {"cveId": "CVE-2025-65731", "state": "PUBLISHED", "dateUpdated": "2026-01-09T18:38:20.890Z", "dateReserved": "2025-11-18T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2026-01-08T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-605l_firmware:6.02cn02:*:*:*:*:*:*:*", "matchCriteriaId": "E5378903-2A67-4BF6-BD10-ACA69D07308B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-605l:f1:*:*:*:*:*:*:*", "matchCriteriaId": "283D58BD-E058-4403-895F-6B7EADEF30E6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in D-Link Router DIR-605L (Hardware version F1; Firmware version: V6.02CN02) allowing an attacker with physical access to the UART pins to execute arbitrary commands due to presence of root terminal access on a serial interface without proper access control."}, {"lang": "es", "value": "Se descubri\u00f3 una vulnerabilidad en el Router D-Link DIR-605L (Versi\u00f3n de hardware F1; Versi\u00f3n de firmware: V6.02CN02) que permite a un atacante con acceso f\u00edsico a los pines UART ejecutar comandos arbitrarios debido a la presencia de acceso de terminal root en una interfaz serial sin un control de acceso adecuado."}], "id": "CVE-2025-65731", "lastModified": "2026-11-04T22:10:00.210", "metrics": {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-65731", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-01-09T17:51:18.390494Z", "version": "2.0.3"}}]}, "published": "2026-01-08T19:15:57.217", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/whitej3rry/CVE-2025-65731"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.dlink.com/en/security-bulletin/"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.dlink.com/uk/en/products/dir-605l-wireless-n-300-home-cloud-router"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"], "url": "https://gist.github.com/whitej3rry/f142a93bac360f9b1126f552f64957ea"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/whitej3rry/CVE-2025-65731"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2026-01-09T13:24:41.377393+00:00", "updated": "2026-01-09T13:24:41.377423+00:00", "vendors": ["d-link", "d-link$PRODUCT$dir-605l"]}