{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-36521","assignerOrgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","state":"PUBLISHED","assignerShortName":"siemens","dateReserved":"2023-06-22T12:37:24.976Z","datePublished":"2023-07-11T09:07:13.637Z","dateUpdated":"2024-11-21T14:09:57.839Z"},"containers":{"cna":{"providerMetadata":{"orgId":"cec7a2ec-15b4-4faf-bd53-b40f371f3a77","shortName":"siemens","dateUpdated":"2023-07-11T09:07:13.637Z"},"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC MV540 H (All versions < V3.3.4), SIMATIC MV540 S (All versions < V3.3.4), SIMATIC MV550 H (All versions < V3.3.4), SIMATIC MV550 S (All versions < V3.3.4), SIMATIC MV560 U (All versions < V3.3.4), SIMATIC MV560 X (All versions < V3.3.4). The result synchronization server of the affected products contains a\r\nvulnerability that may lead to a denial of service condition. An attacker may\r\ncause a denial of service situation of all socket-based communication of the\r\naffected products if the result server is enabled."}],"affected":[{"vendor":"Siemens","product":"SIMATIC MV540 H","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC MV540 S","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC MV550 H","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC MV550 S","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC MV560 U","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Siemens","product":"SIMATIC MV560 X","versions":[{"version":"All versions < V3.3.4","status":"affected"}],"defaultStatus":"unknown"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C","baseScore":8.6,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","type":"CWE"}]}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf"}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T16:52:52.404Z"},"title":"CVE Program Container","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf","tags":["x_transferred"]}]},{"affected":[{"vendor":"siemens","product":"simatic_mv540_h","cpes":["cpe:2.3:h:siemens:simatic_mv540_h:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]},{"vendor":"siemens","product":"simatic_mv540_s","cpes":["cpe:2.3:h:siemens:simatic_mv540_s:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]},{"vendor":"siemens","product":"simatic_mv550_h","cpes":["cpe:2.3:h:siemens:simatic_mv550_h:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]},{"vendor":"siemens","product":"simatic_mv550_s","cpes":["cpe:2.3:h:siemens:simatic_mv550_s:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]},{"vendor":"siemens","product":"simatic_mv560_u","cpes":["cpe:2.3:h:siemens:simatic_mv560_u:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]},{"vendor":"siemens","product":"simatic_mv560_x","cpes":["cpe:2.3:h:siemens:simatic_mv560_x:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"V3.3.4","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-21T14:06:23.456400Z","id":"CVE-2023-36521","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-21T14:09:57.839Z"}}]}}