{"id":"CVE-2012-4355","aliases":["EUVD-2012-4298","GHSA-grc2-72xj-8m4q"],"status":"published","title":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2...","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","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":"2026-11-08","score":0.08186,"percentile":0.94904,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-189"],"published":"2012-08-19T20:00:00Z","modified":"2026-06-16T23:44:52Z","exploits":[{"source":"exploitdb","id":"EDB-19409","title":"Sielco Sistemi Winlog 2.07.16 - Multiple Vulnerabilities","type":"dos","platform":"windows","date":"2012-06-27","verified":true,"url":"https://www.exploit-db.com/exploits/19409"}],"products":[{"vendor":"sielcosistemi","product":"winlog_lite"},{"vendor":"sielcosistemi","product":"winlog_pro"}],"references":[{"url":"http://aluigi.org/adv/winlog_2-adv.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.us-cert.gov/control_systems/pdf/ICSA-12-213-01.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"http://secunia.com/advisories/49395","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.sielcosistemi.com/en/news/index.html?id=70","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-4355"},{"url":"https://github.com/advisories/GHSA-grc2-72xj-8m4q"}],"sources":{"cve":[{"id":"CVE-2012-4355","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","status":"published","published":"2012-08-19T20:00:00Z","modified":"2024-09-16T20:21:45.582Z","updated_at":"2026-11-02T14:34:51.937988Z"}],"euvd":[{"id":"EUVD-2012-4298","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","status":"published","published":"2012-08-19T20:00:00Z","modified":"2024-09-16T20:21:45Z","updated_at":"2026-11-03T00:55:15.039746Z"}],"ghsa":[{"id":"GHSA-grc2-72xj-8m4q","title":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2...","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","status":"published","published":"2022-05-17T05:25:15Z","modified":"2023-01-28T05:04:07Z","updated_at":"2026-11-02T14:44:06.813024Z"}],"nvd":[{"id":"CVE-2012-4355","description":"TCPIPS_Story.dll in Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 allows remote attackers to execute arbitrary code via a port-46824 TCP packet with a crafted negative integer after the opcode, triggering incorrect function-pointer processing that can lead to a buffer overflow.  NOTE: some of these details are obtained from third party information.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4354.","status":"published","published":"2012-08-19T20:55:01.787Z","modified":"2026-06-16T23:44:52.91Z","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-189"],"updated_at":"2026-11-02T14:02:15.188652Z"}]}}