CVE-2023-36610

{"id": "CVE-2023-36610", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2023-07-03T21:15:09.967", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-331"}]}], "descriptions": [{"lang": "en", "value": "\n\u200bThe affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.\n\n"}], "lastModified": "2023-11-07T04:16:38.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ovarro:tbox_ms-cpu32_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "72CE5CAF-635F-4B1E-9440-3F745BA4A8BC", "versionEndIncluding": "1.50.598"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ovarro:tbox_ms-cpu32:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0746C27E-6100-430A-8005-F71C8D24E827"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ovarro:tbox_ms-cpu32-s2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC6FAD9F-D3BE-4E69-A2EE-D08494FC5866", "versionEndIncluding": "1.50.598"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ovarro:tbox_ms-cpu32-s2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1753583A-93AC-4DBE-8E2C-A4816B8D1D11"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ovarro:tbox_lt2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "659B7A35-F886-44E9-9E1B-550B50F3C0F5", "versionEndIncluding": "1.50.598"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ovarro:tbox_lt2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AACB5343-6982-4BC9-8173-E62160DF4595"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ovarro:tbox_tg2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54A1620A-B664-4D8F-A34F-B6E07CC5BE33", "versionEndIncluding": "1.50.598"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ovarro:tbox_tg2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "551340E5-D721-40F1-8D14-CBF87A68BFB3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ovarro:tbox_rm2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD6F3E7D-E5E9-44E1-B066-5D6382C30D2E", "versionEndIncluding": "1.50.598"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ovarro:tbox_rm2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F73C576F-9BAB-4C8E-9B47-9C930B67C910"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}