{"id":"CVE-2013-0675","aliases":["EUVD-2013-0686","GHSA-43jm-j254-qqv3"],"status":"published","title":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7...","description":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to cause a denial of service via a crafted packet.","severity":{"version":"2.0","score":6.1,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01047,"percentile":0.64431,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2013-03-21T15:00:00Z","modified":"2026-06-16T23:49:53Z","products":[{"vendor":"siemens","product":"simatic_pcs7"},{"vendor":"siemens","product":"wincc"}],"references":[{"url":"http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0675"},{"url":"https://github.com/advisories/GHSA-43jm-j254-qqv3"}],"sources":{"cve":[{"id":"CVE-2013-0675","description":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to cause a denial of service via a crafted packet.","status":"published","published":"2013-03-21T15:00:00Z","modified":"2024-09-16T19:36:20.713Z","updated_at":"2026-11-02T14:34:59.222149Z"}],"euvd":[{"id":"EUVD-2013-0686","description":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to cause a denial of service via a crafted packet.","status":"published","published":"2013-03-21T15:00:00Z","modified":"2024-09-16T19:36:20Z","updated_at":"2026-11-03T00:55:21.523281Z"}],"ghsa":[{"id":"GHSA-43jm-j254-qqv3","title":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7...","description":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to cause a denial of service via a crafted packet.","status":"published","published":"2022-05-17T05:13:11Z","modified":"2023-01-28T05:03:33Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:44:00.261556Z"}],"nvd":[{"id":"CVE-2013-0675","description":"Buffer overflow in CCEServer (aka the central communications component) in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote attackers to cause a denial of service via a crafted packet.","status":"published","published":"2013-03-21T15:55:01.553Z","modified":"2026-06-16T23:49:53.05Z","cvss":[{"version":"2.0","score":6.1,"vector":"AV:A/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:24.091325Z"}]}}