CVE-2026-65199

{"id": "CVE-2026-65199", "cveTags": [], "metrics": {"ssvcV203": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "ssvcData": {"role": "CNA", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3"}}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-65199", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-14T18:58:26.762959Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "44488dab-36db-4358-99f9-bc116477f914", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "affected": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "affectedData": [{"vendor": "Huawei", "product": "openBMC", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "26.06"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-13T15:17:46.947", "references": [{"url": "https://www.runzero.com/advisories/huawei-openUBMC-snmp-privsec-cve-2026-65199", "source": "44488dab-36db-4358-99f9-bc116477f914"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "44488dab-36db-4358-99f9-bc116477f914", "description": [{"lang": "en", "value": "CWE-266"}]}], "descriptions": [{"lang": "en", "value": "openUBMC assigns the full privilege set to pseudo-identities representing SNMP callers. An authenticated, but low-privilege, SNMP user can therefore invoke mapped backend operations as an administrative identity. In `route_mapper/account.lua`, `get_user_privilege` returns the complete nine-privilege set for a `special_users` group that includes the `SNMPv1_v2c` pseudo-user."}], "lastModified": "2026-10-16T19:56:15.773", "sourceIdentifier": "44488dab-36db-4358-99f9-bc116477f914"}