{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T19:31:14.341","vulnerabilities":[{"cve":{"id":"CVE-2022-33137","sourceIdentifier":"productcert@siemens.com","published":"2022-07-12T10:15:10.707","lastModified":"2024-11-21T07:07:35.047","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3), SIMATIC MV540 S (All versions < V3.3), SIMATIC MV550 H (All versions < V3.3), SIMATIC MV550 S (All versions < V3.3), SIMATIC MV560 U (All versions < V3.3), SIMATIC MV560 X (All versions < V3.3). The web session management of affected devices does not invalidate session ids in certain logout scenarios. This could allow an authenticated remote attacker to hijack other users' sessions."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en SIMATIC MV540 H (Todas las versiones anteriores a V3.3), SIMATIC MV540 S (Todas las versiones anteriores a V3.3), SIMATIC MV550 H (Todas las versiones anteriores a V3.3), SIMATIC MV550 S (Todas las versiones anteriores a V3.3), SIMATIC MV560 U (Todas las versiones anteriores a V3.3), SIMATIC MV560 X (Todas las versiones anteriores a V3.3). La administración de sesiones web de los dispositivos afectados no invalida los identificadores de sesión en determinados escenarios de cierre de sesión. Esto podría permitir a un atacante remoto autenticado secuestrar las sesiones de otros usuarios"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","baseScore":8.0,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:P/I:P/A:P","baseScore":6.0,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":6.8,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"productcert@siemens.com","type":"Secondary","description":[{"lang":"en","value":"CWE-613"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-613"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv540_h_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"A6527D89-4A8F-4A97-B2E9-CFBC9593DEB7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv540_h:-:*:*:*:*:*:*:*","matchCriteriaId":"18944887-DE3F-4FB4-88D2-1C8EC89A1481"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv540_s_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"0557AB45-C9F1-4F67-BD8D-E5AD706CCACF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv540_s:-:*:*:*:*:*:*:*","matchCriteriaId":"4B016178-2DCB-417C-B20F-8B9E1904BE8C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv550_h_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"7EFEE0CC-F494-4B57-8DF1-68954C4AA144"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv550_h:-:*:*:*:*:*:*:*","matchCriteriaId":"324A87A6-2DC6-4797-8191-0BE2D8D1F9FC"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv550_s_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"AC4115D9-D589-4EE4-AFC8-D3C103A84DA2"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv550_s:-:*:*:*:*:*:*:*","matchCriteriaId":"4B6E1134-8C21-4045-BD02-F44250474C40"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv560_u_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"E9DEAF0E-48DB-4499-835B-96E17B8DD738"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv560_u:-:*:*:*:*:*:*:*","matchCriteriaId":"D2FBB8F8-C886-4A2B-8808-6E3D6A57B271"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:siemens:simatic_mv560_x_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3","matchCriteriaId":"99359BFA-BBA9-423F-A12B-1E9AF673CB91"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:siemens:simatic_mv560_x:-:*:*:*:*:*:*:*","matchCriteriaId":"DAA25C73-59D0-469D-BE6F-6188F645C1D9"}]}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf","source":"productcert@siemens.com","tags":["Patch","Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-348662.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}