CVE-2025-27920

{"id": "CVE-2025-27920", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2025-05-05T16:15:50.857", "references": [{"url": "https://www.outputmessenger.com/cve-2025-27920/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.srimax.com/products-2/output-messenger/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-27920", "tags": ["US Government Resource"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://www.microsoft.com/en-us/security/blog/2025/05/12/marbled-dust-leverages-zero-day-in-output-messenger-for-regional-espionage/", "tags": ["Mitigation", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-24"}]}], "descriptions": [{"lang": "en", "value": "Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access."}, {"lang": "es", "value": "Output Messenger, antes de la versi\u00f3n 2.0.63, era vulnerable a un ataque de salto de directorio debido a la gesti\u00f3n incorrecta de las rutas de archivo. Al usar secuencias ../ en los par\u00e1metros, los atacantes pod\u00edan acceder a archivos confidenciales fuera del directorio previsto, lo que pod\u00eda provocar fugas de configuraci\u00f3n o acceso arbitrario a archivos."}], "lastModified": "2025-11-05T19:28:43.010", "cisaActionDue": "2025-06-09", "cisaExploitAdd": "2025-05-19", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:srimax:output_messenger:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3F0B13C-91AE-4C97-A674-451972BF2C4D", "versionEndExcluding": "2.0.63"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org", "cisaRequiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "cisaVulnerabilityName": "Srimax Output Messenger Directory Traversal Vulnerability"}