CVE-2025-25566

{"id": "CVE-2025-25566", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.6, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.2}]}, "published": "2025-03-12T16:15:22.750", "references": [{"url": "https://filecenter.softether-upload.com/d/250715_001_79538/CVE-2025-25566.pdf", "source": "cve@mitre.org"}, {"url": "https://lzydry.github.io/CVE-2025-25566/", "tags": ["Exploit"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "Memory Leak vulnerability in SoftEtherVPN 5.02.5187 allows an attacker to cause a denial of service via the UnixMemoryAlloc function. NOTE: the Supplier disputes this because the behavior is limited to a single allocation of a few hundred bytes with a command-line tool."}, {"lang": "es", "value": "La vulnerabilidad de p\u00e9rdida de memoria en SoftEtherVPN 5.02.5187 permite a un atacante provocar una denegaci\u00f3n de servicio a trav\u00e9s de la funci\u00f3n UnixMemoryAlloc."}], "lastModified": "2025-07-19T02:15:22.057", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:softether:vpn:5.02.5187:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47768969-B8C7-4834-BF99-2433BE4D1E6A"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}