{"id":"CVE-2026-65199","title":"openUBMC assigns the full privilege set to pseudo-identities representing SNMP callers","summary":"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…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwe":["CWE-266"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T15:17:46.947","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-65199","references":[{"url":"https://www.runzero.com/advisories/huawei-openUBMC-snmp-privsec-cve-2026-65199","label":"44488dab-36db-4358-99f9-bc116477f914"}],"tags":["nvd"],"ingestedAt":"2026-10-13T15:33:40.080Z","slug":"CVE-2026-65199","body":"## Overview\n\nopenUBMC 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}