CVE-2016-9554

{"id": "CVE-2016-9554", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2017-01-28T12:59:00.180", "references": [{"url": "http://pastebin.com/UB8Ye6ZU", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/95858", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://community.sophos.com/products/web-appliance/b/blog/posts/release-of-swa-version-4-3-1", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "http://pastebin.com/UB8Ye6ZU", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/95858", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://community.sophos.com/products/web-appliance/b/blog/posts/release-of-swa-version-4-3-1", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "The Sophos Web Appliance Remote / Secure Web Gateway server (version 4.2.1.3) is vulnerable to a Remote Command Injection vulnerability in its web administrative interface. These vulnerabilities occur in MgrDiagnosticTools.php (/controllers/MgrDiagnosticTools.php), in the component responsible for performing diagnostic tests with the UNIX wget utility. The application doesn't properly escape the information passed in the 'url' variable before calling the executeCommand class function ($this->dtObj->executeCommand). This function calls exec() with unsanitized user input allowing for remote command injection. The page that contains the vulnerabilities, /controllers/MgrDiagnosticTools.php, is accessed by a built-in command answered by the administrative interface. The command that calls to that vulnerable page (passed in the 'section' parameter) is: 'configuration'. Exploitation of this vulnerability yields shell access to the remote machine under the 'spiderman' user account."}, {"lang": "es", "value": "La Sophos Web Appliance Remote / Secure Web Gateway server (versi\u00f3n 4.2.1.3) es vulnerable a una vulnerabilidad de inyecci\u00f3n de comandos remotos en su interfaz web administrativa. Estas vulnerabilidades ocurren en MgrDiagnosticTools.php (/controllers/MgrDiagnosticTools.php), en el componente responsable de realizar test diagn\u00f3sticos con la utilidad wget de UNIX. La aplicaci\u00f3n no escapa adecuadamente la informaci\u00f3n pasada en la variable 'url' antes de llamar a la funci\u00f3n de la clase executeCommand ($this->dtObj->executeCommand). Esta funci\u00f3n llama a exec() con entrada de usuario no desinfectada permitiendo inyecci\u00f3n remota de comandos. A la p\u00e1gina que contiene las vulnerabilidades, /controllers/MgrDiagnosticTools.php, se accede mediante un comando incorporado que responde a la interfaz administrativa. El comando que llama a la p\u00e1gina vulnerable (pasado en el par\u00e1metro 'section') es: 'configuration'. La explotaci\u00f3n de esta vulnerabilidad da acceso shell a la m\u00e1quina remota bajo la cuenta de usuario 'spiderman'."}], "lastModified": "2024-11-21T03:01:22.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sophos:web_appliance:4.2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0F4F4AA-F2D3-4054-A293-E12C03C3B679"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}