{"schema":"threatline.record/2","record":{"id":"CVE-2017-6740","aliases":[],"summary":"Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability","details":"The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload.","categories":["Operating systems"],"product":"IOS and IOS XE Software","vendor":"Cisco","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2017-6740","source_modified_at":"2025-10-21T23:55:37.237Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"IOS","vendor":"Cisco","versions":[{"version":"12.2(14)ZA","status":"affected"},{"version":"12.2(14)ZA3","status":"affected"},{"version":"12.2(14)ZA2","status":"affected"},{"version":"12.2(14)ZA5","status":"affected"},{"version":"12.2(14)ZA4","status":"affected"},{"version":"12.2(14)ZA6","status":"affected"},{"version":"12.2(14)ZA7","status":"affected"},{"version":"12.2(25)SE2","status":"affected"},{"version":"12.2(29)SV2","status":"affected"},{"version":"12.2(17d)SXB6","status":"affected"},{"version":"12.2(17d)SXB11","status":"affected"},{"version":"12.2(17d)SXB7","status":"affected"},{"version":"12.2(17d)SXB4","status":"affected"},{"version":"12.2(17d)SXB2","status":"affected"},{"version":"12.2(17d)SXB3","status":"affected"},{"version":"12.2(17d)SXB5","status":"affected"},{"version":"12.2(17d)SXB10","status":"affected"},{"version":"12.2(17d)SXB8","status":"affected"},{"version":"12.2(17d)SXB11a","status":"affected"},{"version":"12.2(17d)SXB1","status":"affected"},{"version":"12.2(17d)SXB9","status":"affected"},{"version":"12.2(18)SO1","status":"affected"},{"version":"12.2(18)SO3","status":"affected"},{"version":"12.2(18)SO2","status":"affected"},{"version":"12.2(18)SXF","status":"affected"},{"version":"12.2(18)SXF5","status":"affected"},{"version":"12.2(18)SXF6","status":"affected"},{"version":"12.2(18)SXF15","status":"affected"},{"version":"12.2(18)SXF10","status":"affected"},{"version":"12.2(18)SXF17b","status":"affected"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2017-6740","source_modified_at":"2025-10-21T23:55:37.237Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Universal Product","vendor":"IntelliShield","versions":[{"version":"N/A","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":8.8,"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":"Unknown"},"epss":{"probability":0.111,"percentile":0.95927,"score_date":"2026-10-23"},"published_at":"2017-07-17T21:00:00.000Z","modified_at":"2025-10-21T23:55:37.237Z","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-2017-6740","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:55:37.237Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2017-6740","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6740","source":"CISA KEV"},{"source":"CVE List","url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170629-snmp"},{"source":"CVE List","url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170629-snmp","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-6740","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2024-11-08T17:35:48.424441Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T23:55:37.237Z","content_hash":"1058d6969e26c38d3d901c2d16b11545950e7e798fb7451b850c6806f05fca28"}}