{"schema":"threatline.record/2","record":{"id":"CVE-2017-7494","aliases":[],"summary":"Samba Remote Code Execution Vulnerability","details":"Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it.","categories":["Unclassified"],"product":"Samba","vendor":"Samba","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2017-7494","source_modified_at":"2025-10-21T23:55:40.089Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"samba","vendor":"Samba","versions":[{"status":"affected","version":"since 3.5.0"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2023-03-30","due_date":"2023-04-20","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Known"},"epss":{"probability":0.99448,"percentile":0.99944,"score_date":"2026-10-23"},"published_at":"2017-05-30T18:00:00.000Z","modified_at":"2025-10-21T23:55:40.089Z","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-2017-7494","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:55:40.089Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/samba/is_known_pipename.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-03-24"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/42060","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-05-24"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/42084","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-05-29"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2017-7494","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"source":"CVE List","url":"https://www.samba.org/samba/security/CVE-2017-7494.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7494","source":"CISA KEV"},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/42084/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:1270","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet&p_File_Name=SEVD-2018-095-01+Security+Notification+Umotion+V1.1.pdf&p_Doc_Ref=SEVD-2018-095-01","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:1390","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:1273","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:1271","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://security.gentoo.org/glsa/201805-07","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"source":"CVE List","url":"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03759en_us","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://access.redhat.com/errata/RHSA-2017:1272","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"source":"CVE List","url":"https://security.netapp.com/advisory/ntap-20170524-0001/","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03755en_us","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/42060/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-7494","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2025-02-07T13:29:34.869777Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Samba is_known_pipename() Arbitrary Module Load","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/samba/is_known_pipename.rb","date":"2017-03-24","added":"2026-05-14","check":true},{"source":"Exploit-DB","kind":"Remote exploit","name":"Samba 3.5.0 - Remote Code Execution","url":"https://www.exploit-db.com/exploits/42060","date":"2017-05-24","added":"2017-05-25","verified":true},{"source":"Exploit-DB","kind":"Remote exploit","name":"Samba 3.5.0 < 4.4.14/4.5.10/4.6.4 - 'is_known_pipename()' Arbitrary Module Load (Metasploit)","url":"https://www.exploit-db.com/exploits/42084","date":"2017-05-29","added":"2017-05-29","verified":true}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2025-10-21T23:55:40.089Z","content_hash":"c334f5be62c46f6172a77dfdce56e4dcb64fa6d322cf179d99ba9187dd0301f9"}}
