{"id":"CVE-2023-37491","state":"PUBLISHED","title":"Improper Authorization check vulnerability in SAP Message Server","description":"The ACL (Access Control List) of SAP Message Server - versions KERNEL 7.22, KERNEL 7.53, KERNEL 7.54, KERNEL 7.77, RNL64UC 7.22, RNL64UC 7.22EXT, RNL64UC 7.53, KRNL64NUC 7.22, KRNL64NUC 7.22EXT, can be bypassed in certain conditions, which may enable an authenticated malicious user to enter the network of the SAP systems served by the attacked SAP Message server. This may lead to unauthorized read and write of data as well as rendering the system unavailable.","publishedAt":"2023-08-08T00:46:40.819Z","updatedAt":"2024-10-22T19:40:56.499Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"sap"},"assigner":"sap","products":["SAP_SE SAP Message Server"],"affected":[{"vendor":"SAP_SE","product":"SAP Message Server","defaultStatus":"unaffected","versions":[{"version":"KERNEL 7.22","status":"affected"},{"version":"KERNEL 7.53","status":"affected"},{"version":"KERNEL 7.54","status":"affected"},{"version":"KERNEL 7.77","status":"affected"},{"version":"RNL64UC 7.22","status":"affected"},{"version":"RNL64UC 7.22EXT","status":"affected"},{"version":"RNL64UC 7.53","status":"affected"},{"version":"KRNL64NUC 7.22","status":"affected"},{"version":"KRNL64NUC 7.22EXT","status":"affected"}]}],"references":["https://me.sap.com/notes/3344295","https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:06:08.715Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/37xxx/CVE-2023-37491.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-37491","state":"PUBLISHED","datePublished":"2023-08-08T00:46:40.819Z","dateUpdated":"2024-10-22T19:40:56.499Z","assignerShortName":"sap","assignerOrgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateReserved":"2023-07-06T14:57:18.510Z"},"containers":{"cna":{"title":"Improper Authorization check vulnerability in SAP Message Server","descriptions":[{"lang":"en","value":"The ACL (Access Control List) of SAP Message Server - versions KERNEL 7.22, KERNEL 7.53, KERNEL 7.54, KERNEL 7.77, RNL64UC 7.22, RNL64UC 7.22EXT, RNL64UC 7.53, KRNL64NUC 7.22, KRNL64NUC 7.22EXT, can be bypassed in certain conditions, which may enable an authenticated malicious user to enter the network of the SAP systems served by the attacked SAP Message server. This may lead to unauthorized read and write of data as well as rendering the system unavailable."}],"affected":[{"vendor":"SAP_SE","product":"SAP Message Server","defaultStatus":"unaffected","versions":[{"version":"KERNEL 7.22","status":"affected"},{"version":"KERNEL 7.53","status":"affected"},{"version":"KERNEL 7.54","status":"affected"},{"version":"KERNEL 7.77","status":"affected"},{"version":"RNL64UC 7.22","status":"affected"},{"version":"RNL64UC 7.22EXT","status":"affected"},{"version":"RNL64UC 7.53","status":"affected"},{"version":"KRNL64NUC 7.22","status":"affected"},{"version":"KRNL64NUC 7.22EXT","status":"affected"}]}],"references":[{"url":"https://me.sap.com/notes/3344295"},{"url":"https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"sap","orgId":"e4686d1a-f260-4930-ac4c-2f5c992778dd","dateUpdated":"2024-09-28T22:05:33.015Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://me.sap.com/notes/3344295","tags":["x_transferred"]},{"url":"https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T17:16:30.741Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-22T19:40:10.957192Z","id":"CVE-2023-37491","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-22T19:40:56.499Z"}}]}}}