CVE-2026-65199

CVSS 5.4 (medium) · published 2026-10-13

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.

Weakness: CWE-266

Source: NVD CVE-2026-65199

References

• https://www.runzero.com/advisories/huawei-openUBMC-snmp-privsec-cve-2026-65199

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