{"id":"CVE-2017-6649","state":"PUBLISHED","title":"A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command i","description":"A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. Cisco Bug IDs: CSCvb86787, CSCve60516, CSCve60555.","publishedAt":"2017-05-22T01:00:00.000Z","updatedAt":"2024-08-05T15:33:20.460Z","severity":null,"assigner":"cisco","products":["n/a Cisco Nexus Series Switches"],"affected":[{"vendor":"n/a","product":"Cisco Nexus Series Switches","versions":[{"version":"Cisco Nexus Series Switches","status":"affected"}]}],"references":["http://www.securitytracker.com/id/1038518","http://www.securityfocus.com/bid/98531","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-nss"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T19:43:52.125Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/6xxx/CVE-2017-6649.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-6649","state":"PUBLISHED","datePublished":"2017-05-22T01:00:00.000Z","dateUpdated":"2024-08-05T15:33:20.460Z","assignerShortName":"cisco","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","dateReserved":"2017-03-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability in the CLI of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting crafted command arguments into a vulnerable CLI command. An exploit could allow the attacker to read or write arbitrary files at the user's privilege level outside of the user's path. 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