CVE-2022-36786

DLINK - DSL-224 Post-auth PCE. DLINK router has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API. It is possible to inject a command through this interface that will run with ROOT permissions on the router.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.gov.il/en/Departments/faq/cve_advisories	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dsl-224_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dsl-224:-:*:*:*:*:*:*:*

History

22 Nov 2022, 17:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-11-17 23:15

Updated : 2024-02-04 23:14

NVD link : CVE-2022-36786

Mitre link : CVE-2022-36786

CVE.ORG link : CVE-2022-36786

JSON object : View

Products Affected

dlink

dsl-224_firmware
dsl-224

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

{"id": "CVE-2022-36786", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}, {"type": "Secondary", "source": "cna@cyber.gov.il", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "published": "2022-11-17T23:15:17.010", "references": [{"url": "https://www.gov.il/en/Departments/faq/cve_advisories", "tags": ["Third Party Advisory"], "source": "cna@cyber.gov.il"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "DLINK - DSL-224 Post-auth RCE.\nDLINK router version 3.0.8 has an interface where you can configure NTP servers (Network Time Protocol) via jsonrpc API.\nIt is possible to inject a command through this interface that will run with ROOT permissions on the router.\n\n"}, {"lang": "es", "value": "DLINK - DSL-224 Post-auth PCE. El router DLINK tiene una interfaz donde puede configurar servidores NTP (Protocolo de tiempo de red) a trav\u00e9s de la API jsonrpc. Es posible inyectar un comando a trav\u00e9s de esta interfaz que se ejecutar\u00e1 con permisos ROOT en el router."}], "lastModified": "2023-10-25T18:17:11.770", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsl-224_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "689B4F32-FAEB-4FE4-B711-776394419D3A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsl-224:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5C744969-0177-4E24-8E60-1DB0EFE1E5C5"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cna@cyber.gov.il"}