Description (CNA)
OpenBMC's IPMI implementation, phosphor-net-ipmid, is vulnerable to a logic flaw where the authorization context of an existing session can be replaced with a target account while still maintaining the original integrity and encryption keys. Several downstream vendors implement phosphor-net-ipmid as their IPMI stack, such as NVIDIA and H3C. This issue effectively allows for privilege escalation without re-authentication.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenBMC / phosphor-net-ipmid | affected 0 through ba6efc502e6b1fabb8ed1ca677ae5eedd64b6361 |
CWE
CWE-863
References
- https://www.runzero.com/advisories/openbmc-ipmi-privsec-rakp-cve-2026-16140/
- https://www.runzero.com/blog/lights-out-exposed/
ADP enrichment
No English description supplied.
No references supplied.