{"id":"CVE-2010-4740","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-4740","generatedAt":"2026-10-27T20:51:54.122Z","title":"Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message.","description":"Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25 allows user-assisted remote attackers to execute arbitrary code via a crafted .csv file, related to a status log message.","published":"2011-02-16T03:00:04.000Z","lastModified":"2026-06-16T23:25:27.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":9.3,"severity":"HIGH","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-119"],"affected":["scadaengine/bacnet opc client"],"epss":{"score":0.41619,"percentile":0.98673,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2010-09-16","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":15026,"kind":"exploit","title":"BACnet OPC Client - Local Buffer Overflow (1)","url":"https://www.exploit-db.com/exploits/15026","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/local/15026.py","file":"exploits/windows/local/15026.py","published":"2010-09-16","added":"2010-09-16","updated":"2010-09-16","author":"Jeremy Brown","type":"local","platform":"windows","port":null,"verified":true,"codes":["OSVDB-68096","CVE-2010-4740"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.combacnet_opc_client_1_0_24.exe","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 41.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.org/1009-exploits/bacnet-overflow.py.txt","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/41466","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://securityreason.com/securityalert/8083","source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/660688","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/43289","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-10-264-01.pdf","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.org/1009-exploits/bacnet-overflow.py.txt","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/41466","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securityreason.com/securityalert/8083","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/660688","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/43289","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-10-264-01.pdf","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-4740","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."}