CVE-2026-73461
Security Advisory 0163
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 4.30.0F, 4.31.0F, 4.32.0F
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
On affected EOS platforms with AAA-based gRPC authorization enabled for OpenConfig, gRPC requests of an authenticated user to OpenConfig may use the wrong privilege level, resulting in an authorization using the wrong AAA method list. This does not impact non-gRPC OpenConfig requests such as NETCONF.
Timeline
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- CVE published
- Record last updated
Affected versions
- Arista Networks EOS
From 4.29.0F · fixed in 4.30.0F; From 4.30.0F · fixed in 4.31.0F; From 4.31.0F · fixed in 4.32.0F; From 4.32.0F · through 4.32.11M; From 4.33.0F · through 4.33.8M; From 4.34.0F · through 4.34.7M; From 4.35.0F · through 4.35.5M; From 4.36.0F · through 4.36.0.1F