{"id":"CVE-2023-24482","aliases":["EUVD-2023-28500","GHSA-jq98-78qg-f4vf"],"status":"published","title":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions ...","description":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions \u003c V10.3.3.1.45), COMOS V10.3.3.2 (All versions \u003c V10.3.3.2.33), COMOS V10.3.3.3 (All versions \u003c V10.3.3.3.9), COMOS V10.3.3.4 (All versions \u003c V10.3.3.4.6), COMOS V10.4.0.0 (All versions \u003c V10.4.0.0.31), COMOS V10.4.1.0 (All versions \u003c V10.4.1.0.32), COMOS V10.4.2.0 (All versions \u003c V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00813,"percentile":0.57252,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-02-14T10:36:24Z","modified":"2026-10-23T23:10:00Z","products":[{"vendor":"siemens","product":"comos"},{"vendor":"siemens","product":"comos v10.2"},{"vendor":"siemens","product":"comos v10.3.3.1"},{"vendor":"siemens","product":"comos v10.3.3.2"},{"vendor":"siemens","product":"comos v10.3.3.3"},{"vendor":"siemens","product":"comos v10.3.3.4"},{"vendor":"siemens","product":"comos v10.4.0.0"},{"vendor":"siemens","product":"comos v10.4.1.0"},{"vendor":"siemens","product":"comos v10.4.2.0"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-693110.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-24482"},{"url":"https://github.com/advisories/GHSA-jq98-78qg-f4vf"}],"sources":{"cve":[{"id":"CVE-2023-24482","description":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions \u003c V10.3.3.1.45), COMOS V10.3.3.2 (All versions \u003c V10.3.3.2.33), COMOS V10.3.3.3 (All versions \u003c V10.3.3.3.9), COMOS V10.3.3.4 (All versions \u003c V10.3.3.4.6), COMOS V10.4.0.0 (All versions \u003c V10.4.0.0.31), COMOS V10.4.1.0 (All versions \u003c V10.4.1.0.32), COMOS V10.4.2.0 (All versions \u003c V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.","status":"published","published":"2023-02-14T10:36:24.707Z","modified":"2025-03-20T16:14:10.708Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-28500","description":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions \u003c V10.3.3.1.45), COMOS V10.3.3.2 (All versions \u003c V10.3.3.2.33), COMOS V10.3.3.3 (All versions \u003c V10.3.3.3.9), COMOS V10.3.3.4 (All versions \u003c V10.3.3.4.6), COMOS V10.4.0.0 (All versions \u003c V10.4.0.0.31), COMOS V10.4.1.0 (All versions \u003c V10.4.1.0.32), COMOS V10.4.2.0 (All versions \u003c V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.","status":"published","published":"2023-02-14T10:36:24Z","modified":"2025-03-20T16:14:10Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T20:52:57.796612Z"}],"ghsa":[{"id":"GHSA-jq98-78qg-f4vf","title":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions ...","description":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions \u003c V10.3.3.1.45), COMOS V10.3.3.2 (All versions \u003c V10.3.3.2.33), COMOS V10.3.3.3 (All versions \u003c V10.3.3.3.9), COMOS V10.3.3.4 (All versions \u003c V10.3.3.4.6), COMOS V10.4.0.0 (All versions \u003c V10.4.0.0.31), COMOS V10.4.1.0 (All versions \u003c V10.4.1.0.32), COMOS V10.4.2.0 (All versions \u003c V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.","status":"published","published":"2023-02-14T12:30:26Z","modified":"2023-02-22T18:30:35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:54:12.981837Z"}],"nvd":[{"id":"CVE-2023-24482","description":"A vulnerability has been identified in COMOS V10.2 (All versions), COMOS V10.3.3.1 (All versions \u003c V10.3.3.1.45), COMOS V10.3.3.2 (All versions \u003c V10.3.3.2.33), COMOS V10.3.3.3 (All versions \u003c V10.3.3.3.9), COMOS V10.3.3.4 (All versions \u003c V10.3.3.4.6), COMOS V10.4.0.0 (All versions \u003c V10.4.0.0.31), COMOS V10.4.1.0 (All versions \u003c V10.4.1.0.32), COMOS V10.4.2.0 (All versions \u003c V10.4.2.0.25). Cache validation service in COMOS is vulnerable to Structured Exception Handler (SEH) based buffer overflow. This could allow an attacker to execute arbitrary code on the target system or cause denial of service condition.","status":"published","published":"2023-02-14T11:15:14.783Z","modified":"2026-10-23T23:10:00.157Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:46.811196Z"}]}}