{ "id": "CVE-2023-34995", "sourceIdentifier": "ics-cert@hq.dhs.gov", "published": "2023-07-07T00:15:09.840", "lastModified": "2024-11-21T08:07:47.810", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThere are no requirements for setting a complex password\u00a0for PiiGAB M-Bus, which could contribute to a successful brute force attack if the password is inline with recommended password guidelines.\n\n\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 3.9, "impactScore": 3.6 }, { "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:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "ics-cert@hq.dhs.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-521" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:piigab:m-bus_900s_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "04FDDDC1-90D6-4638-862E-2FDC640EA917" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:piigab:m-bus_900s:-:*:*:*:*:*:*:*", "matchCriteriaId": "748F8510-1EC7-4F5A-AF34-F9E84E526C78" } ] } ] } ], "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-01", "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ] }, { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-187-01", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ] } ] }