{"id":"CVE-2022-43723","aliases":["EUVD-2022-46700","GHSA-wmxm-7j47-5ww2"],"status":"published","title":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All...","description":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All versions \u003e= 7.0 \u003c V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00988,"percentile":0.62757,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1287","CWE-20"],"published":"2022-12-13T00:00:00Z","modified":"2026-06-17T05:07:13Z","products":[{"vendor":"siemens","product":"sicam pas/pqs"},{"vendor":"siemens","product":"sicam_pas\\/pqs"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-849072.pdf","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-43723"},{"url":"https://github.com/advisories/GHSA-wmxm-7j47-5ww2"}],"sources":{"cve":[{"id":"CVE-2022-43723","description":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All versions \u003e= 7.0 \u003c V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-04-22T15:22:17.726Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-1287","CWE-20"],"updated_at":"2026-11-02T14:34:25.308772Z"}],"euvd":[{"id":"EUVD-2022-46700","description":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All versions \u003e= 7.0 \u003c V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.","status":"published","published":"2022-12-13T00:00:00Z","modified":"2025-04-22T15:22:17Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:17.280298Z"}],"ghsa":[{"id":"GHSA-wmxm-7j47-5ww2","title":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All...","description":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All versions \u003e= 7.0 \u003c V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.","status":"published","published":"2022-12-13T18:30:26Z","modified":"2023-10-22T05:11:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20","CWE-1287"],"updated_at":"2026-11-02T14:54:48.16134Z"}],"nvd":[{"id":"CVE-2022-43723","description":"A vulnerability has been identified in SICAM PAS/PQS (All versions \u003c V7.0), SICAM PAS/PQS (All versions \u003e= 7.0 \u003c V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions.","status":"published","published":"2022-12-13T16:15:24.25Z","modified":"2026-06-17T05:07:13.567Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-1287","CWE-20"],"updated_at":"2026-11-02T14:07:33.649381Z"}]}}