CVE-2025-40549

{"id": "CVE-2025-40549", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@solarwinds.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}]}, "published": "2025-11-18T09:15:52.347", "references": [{"url": "https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-5-3_release_notes.htm", "tags": ["Release Notes"], "source": "psirt@solarwinds.com"}, {"url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-40549", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@solarwinds.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@solarwinds.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "A Path Restriction Bypass vulnerability exists in Serv-U that when abused, could give a malicious actor with access to admin privileges the ability to execute code on a directory. \n\nThis issue requires administrative privileges to abuse. On Windows systems, this scored as medium due to differences in how paths and home directories are handled."}], "lastModified": "2025-12-02T16:37:16.883", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:solarwinds:serv-u:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5536873C-698D-4936-AA0C-63D0BE2CD3E2", "versionEndExcluding": "15.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@solarwinds.com"}