{"id":"CVE-2017-5177","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-5177","generatedAt":"2026-10-29T03:45:26.042Z","title":"A Stack Buffer Overflow issue was discovered in VIPA Controls WinPLC7 5.0.45.5921 and prior.","description":"A Stack Buffer Overflow issue was discovered in VIPA Controls WinPLC7 5.0.45.5921 and prior. A stack-based buffer overflow vulnerability has been identified, where an attacker with a specially crafted packet could overflow the fixed length buffer. This could allow remote code execution.","published":"2017-05-19T03:29:00.000Z","lastModified":"2026-06-17T01:20:06.000Z","status":"Modified","sourceIdentifier":"ics-cert@hq.dhs.gov","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-121","CWE-119"],"affected":["vipa controls/winplc7 firmware"],"epss":{"score":0.17711,"percentile":0.97147,"date":"2026-10-28","history":[{"date":"2026-09-21","score":0.14428,"percentile":0.96519},{"date":"2026-09-22","score":0.17711,"percentile":0.97022}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2017-09-13","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":42693,"kind":"exploit","title":"Viap Automation WinPLC7 5.0.45.5921 - Recv Buffer Overflow (Metasploit)","url":"https://www.exploit-db.com/exploits/42693","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/42693.rb","file":"exploits/windows/remote/42693.rb","published":"2017-09-13","added":"2017-09-13","updated":"2017-09-13","author":"James Fitts","type":"remote","platform":"windows","port":null,"verified":false,"codes":["CVE-2017-5177"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 17.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/96413","tags":["Third Party Advisory","VDB Entry"],"source":"ics-cert@hq.dhs.gov"},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-054-01","tags":["Third Party Advisory","US Government Resource"],"source":"ics-cert@hq.dhs.gov"},{"url":"https://www.exploit-db.com/exploits/42693/","source":"ics-cert@hq.dhs.gov"},{"url":"http://www.securityfocus.com/bid/96413","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-17-054-01","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/42693/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-5177","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."}