cve-2023-36521
Vulnerability from cvelistv5
Published
2023-07-11 09:07
Modified
2024-11-21 14:09
Severity ?
EPSS score ?
Summary
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
vulnerability that may lead to a denial of service condition. An attacker may
cause a denial of service situation of all socket-based communication of the
affected products if the result server is enabled.
References
▼ | URL | Tags | |
---|---|---|---|
productcert@siemens.com | https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf | Vendor Advisory |
Impacted products
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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." } ], "metrics": [ { "cvssV3_1": { "baseScore": 8.6, "baseSeverity": "HIGH", "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", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-770", "description": "CWE-770: Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-07-11T09:07:13.637Z", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens" }, "references": [ { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-561322.pdf" } ] } }, "cveMetadata": { "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2023-36521", "datePublished": "2023-07-11T09:07:13.637Z", "dateReserved": "2023-06-22T12:37:24.976Z", "dateUpdated": "2024-11-21T14:09:57.839Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-36521\",\"sourceIdentifier\":\"productcert@siemens.com\",\"published\":\"2023-07-11T10:15:10.897\",\"lastModified\":\"2023-07-19T15:21:04.790\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability has been identified in SIMATIC MV540 H (All versions \u003c V3.3.4), SIMATIC MV540 S (All versions \u003c V3.3.4), SIMATIC MV550 H (All versions \u003c V3.3.4), SIMATIC MV550 S (All versions \u003c V3.3.4), SIMATIC MV560 U (All versions \u003c V3.3.4), SIMATIC MV560 X (All versions \u003c 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.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.0}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]},{\"source\":\"productcert@siemens.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-770\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:siemens:simatic_mv540_h_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.3.4\",\"matchCriteriaId\":\"443FA290-C457-4B6A-B7D0-D93A9891422D\"}]},{\"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\":\"3.3.4\",\"matchCriteriaId\":\"93539B72-DB14-467F-B18E-09E02FC32AA2\"}]},{\"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\":\"3.3.4\",\"matchCriteriaId\":\"D57AB6A9-9462-4E86-8375-18D8E7B33A68\"}]},{\"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\":\"3.3.4\",\"matchCriteriaId\":\"68DA4485-B7D7-4650-89D2-109555CA31E7\"}]},{\"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\":\"3.3.4\",\"matchCriteriaId\":\"A48A7347-0E33-4D16-AA61-B76C561C95B3\"}]},{\"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\":\"3.3.4\",\"matchCriteriaId\":\"D6AF3675-11B7-4FB3-8151-3D307204CE9A\"}]},{\"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-561322.pdf\",\"source\":\"productcert@siemens.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.