{"id":"CVE-2012-4705","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4705","generatedAt":"2026-11-05T07:48:03.086Z","title":"Directory traversal vulnerability in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via vectors involving a crafted pathname.","description":"Directory traversal vulnerability in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to execute arbitrary code via vectors involving a crafted pathname.","published":"2013-02-24T11:48:21.000Z","lastModified":"2026-06-16T23:45:37.000Z","status":"Modified","sourceIdentifier":"ics-cert@hq.dhs.gov","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":["3s-software/codesys gateway-server"],"epss":{"score":0.6487,"percentile":0.99249,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2013-02-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":41712,"kind":"exploit","title":"CADA 3S CoDeSys Gateway Server - Directory Traversal (Metasploit)","url":"https://www.exploit-db.com/exploits/41712","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/local/41712.rb","file":"exploits/windows/local/41712.rb","published":"2013-02-02","added":"2017-03-23","updated":"2017-03-23","author":"Metasploit","type":"local","platform":"windows","port":null,"verified":true,"codes":["CVE-2012-4705","OSVDB-90368"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/rapid7/metasploit-framework/blob/b08d1ad8d8d6c0f5cb63cc44e3ff75efb9edb7b3/modules/exploits/windows/scada/codesys_gateway_server_traversal.rb"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 64.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A","source":"ics-cert@hq.dhs.gov"},{"url":"http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4705","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."}