{"schema":"threatline.record/2","record":{"id":"CVE-2015-1701","aliases":[],"summary":"Microsoft Win32k Privilege Escalation Vulnerability","details":"An unspecified vulnerability exists in the Win32k.sys kernel-mode driver in Microsoft Windows Server that allows a local attacker to execute arbitrary code with elevated privileges.","categories":["Operating systems"],"product":"Win32k","vendor":"Microsoft","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2015-1701","source_modified_at":"2026-08-14T03:55:38.748Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2022-03-03","due_date":"2022-03-24","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Known"},"epss":{"probability":0.55923,"percentile":0.99048,"score_date":"2026-10-23"},"published_at":"2015-04-21T10:00:00.000Z","modified_at":"2026-08-14T03:55:38.748Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2015-1701","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-08-14T03:55:38.748Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/ms15_051_client_copy_image.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-05-12"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/37367","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-06-24"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/37049","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-05-18"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-1701","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1701","source":"CISA KEV"},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/37049/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-051","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/37367/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://www.fireeye.com/blog/threat-research/2015/04/probable_apt28_useo.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-1701","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2022-03-02T00:00:00+00:00"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Windows ClientCopyImage Win32k Exploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/ms15_051_client_copy_image.rb","date":"2015-05-12","added":"2026-04-22","check":true},{"source":"Exploit-DB","kind":"Local exploit","name":"Microsoft Windows - ClientCopyImage Win32k (MS15-051) (Metasploit)","url":"https://www.exploit-db.com/exploits/37367","date":"2015-06-24","added":"2015-06-24","verified":true},{"source":"Exploit-DB","kind":"Local exploit","name":"Microsoft Windows - Local Privilege Escalation (MS15-051)","url":"https://www.exploit-db.com/exploits/37049","date":"2015-05-18","added":"2015-05-21","verified":true}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-08-14T03:55:38.748Z","content_hash":"47d049052b8b0d816603f2880686cb54ae74e384f228a5c42722a038d372a179"}}