{"id":"CVE-2009-1161","url":"https://www.cyber-defence.io/tools/cve/CVE-2009-1161","generatedAt":"2026-10-27T17:40:14.280Z","title":"Directory traversal vulnerability in the TFTP service in Cisco CiscoWorks Common Services (CWCS) 3.0.x through 3.2.x on Windows, as used in Cisco Unified Service Monitor, Security Manager, TelePresence Readiness Assessment Manager, Unified Operations…","description":"Directory traversal vulnerability in the TFTP service in Cisco CiscoWorks Common Services (CWCS) 3.0.x through 3.2.x on Windows, as used in Cisco Unified Service Monitor, Security Manager, TelePresence Readiness Assessment Manager, Unified Operations Manager, Unified Provisioning Manager, and other products, allows remote attackers to access arbitrary files via unspecified vectors.","published":"2009-05-21T14:30:00.000Z","lastModified":"2026-06-16T23:06:38.000Z","status":"Modified","sourceIdentifier":"psirt@cisco.com","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":["CWE-22"],"affected":["cisco/ciscoworks common services","cisco/ciscoworks health and utilization monitor","cisco/ciscoworks lan management solution","cisco/ciscoworks qos policy manager","cisco/ciscoworks voice manager","cisco/security manager","cisco/telepresence readiness assessment manager","cisco/unified operations manager","cisco/unified provisioning manager","cisco/unified service monitor"],"epss":{"score":0.16532,"percentile":0.96982,"date":"2026-10-26","history":[{"date":"2026-10-21","score":0.16532,"percentile":0.96997}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 16.5%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://jvn.jp/en/jp/JVN62527913/index.html","source":"psirt@cisco.com"},{"url":"http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000032.html","source":"psirt@cisco.com"},{"url":"http://osvdb.org/54616","source":"psirt@cisco.com"},{"url":"http://secunia.com/advisories/35179","source":"psirt@cisco.com"},{"url":"http://securitytracker.com/id?1022263","source":"psirt@cisco.com"},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080ab7b56.shtml","tags":["Patch","Vendor Advisory"],"source":"psirt@cisco.com"},{"url":"http://www.securityfocus.com/bid/35040","source":"psirt@cisco.com"},{"url":"http://www.vupen.com/english/advisories/2009/1390","source":"psirt@cisco.com"},{"url":"http://jvn.jp/en/jp/JVN62527913/index.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://jvndb.jvn.jp/ja/contents/2009/JVNDB-2009-000032.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/54616","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/35179","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1022263","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cisco.com/en/US/products/products_security_advisory09186a0080ab7b56.shtml","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/35040","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2009/1390","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2009-1161","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}