{"id":"CVE-2024-42512","sourceIdentifier":"cve@mitre.org","published":"2025-02-10T19:15:37.910","lastModified":"2026-10-15T01:18:46.967","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled."},{"lang":"es","value":"Una vulnerabilidad en PC UA .NET Standard Stack anterior a 1.5.374.158 permite que un atacante no autorizado eluda la autenticación de la aplicación cuando la política de seguridad obsoleta Basic128Rsa15 está habilitada."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]},{"source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e","affectedData":[{"vendor":"Siemens","product":"SIMATIC Energy Manager PRO V7.2","defaultStatus":"unknown","versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC Energy Manager PRO V7.3","defaultStatus":"unknown","versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC Energy Manager PRO V7.4","defaultStatus":"unknown","versions":[{"version":"V7.4 Update 0","lessThan":"V7.4 Update 7","versionType":"custom","status":"affected"}]},{"vendor":"Siemens","product":"SIMATIC Energy Manager PRO V7.5","defaultStatus":"unknown","versions":[{"version":"V7.5 Update 0","lessThan":"V7.5 Update 2","versionType":"custom","status":"affected"}]},{"vendor":"Siemens","product":"SIMIT V11","defaultStatus":"unknown","versions":[{"version":"0","lessThan":"V11.3","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":4.7}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-02-11T14:49:03.675054Z","id":"CVE-2024-42512","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-208"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:opcfoundation:ua_.net_standard_stack:*:*:*:*:*:*:*:*","versionEndExcluding":"1.5.374.158","matchCriteriaId":"00E5719E-6F63-4C31-AFC4-D847F0CD75EA"}]}]}],"references":[{"url":"https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-42512.pdf","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-858251.html","source":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}]}