{"id":"CVE-2010-4740","aliases":["EUVD-2010-4705","GHSA-vp93-v8xp-q5r9"],"status":"published","title":"Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25...","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.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.41619,"percentile":0.98692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2011-02-16T01:00:00Z","modified":"2026-06-16T23:25:27Z","exploits":[{"source":"exploitdb","id":"EDB-15026","title":"BACnet OPC Client - Local Buffer Overflow (1)","type":"local","platform":"windows","date":"2010-09-16","verified":true,"url":"https://www.exploit-db.com/exploits/15026"},{"source":"metasploit","id":"exploit/windows/fileformat/bacnet_csv","title":"BACnet OPC Client Buffer Overflow","type":"exploit","platform":"Windows","date":"2010-09-16","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/fileformat/bacnet_csv"}],"products":[{"vendor":"scadaengine","product":"bacnet_opc_client"}],"references":[{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-10-264-01.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"http://securityreason.com/securityalert/8083","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://secunia.com/advisories/41466","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.org/1009-exploits/bacnet-overflow.py.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/43289","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.kb.cert.org/vuls/id/660688","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-4740"},{"url":"https://github.com/advisories/GHSA-vp93-v8xp-q5r9"}],"sources":{"cve":[{"id":"CVE-2010-4740","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.","status":"published","published":"2011-02-16T01:00:00Z","modified":"2024-08-07T03:55:35.024Z","updated_at":"2026-11-02T14:33:28.115387Z"}],"euvd":[{"id":"EUVD-2010-4705","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.","status":"published","published":"2011-02-16T01:00:00Z","modified":"2024-08-07T03:55:35Z","updated_at":"2026-11-03T01:39:28.963093Z"}],"ghsa":[{"id":"GHSA-vp93-v8xp-q5r9","title":"Stack-based buffer overflow in WTclient.dll in SCADA Engine BACnet OPC Client before 1.0.25...","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.","status":"published","published":"2022-05-17T05:39:22Z","modified":"2023-01-28T05:04:19Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:09.057427Z"}],"nvd":[{"id":"CVE-2010-4740","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.","status":"published","published":"2011-02-16T03:00:03.633Z","modified":"2026-06-16T23:25:27.25Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:03.297831Z"}]}}