Paper/Archive/CVE-2025-1260

CVE-2025-1260

Arista Networks EOS — On affected platforms running Arista EOS with OpenConfig configured, a gNOI request can be run when it should have been rejected.

EPSS 0.4%CVSS 9.1

critical.is priorityof 100

CVSS 9.1 (CNA)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 38.0.380 × 207.6 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

On affected platforms running Arista EOS with OpenConfig configured, a gNOI request can be run when it should have been rejected. This issue can result in unexpected configuration/operations being applied to the switch.

Affected

ProductAffectedFixed inSource

EOS4.33.0 – 4.33.1–CNA

EOS4.32.0 – 4.32.3–CNA

EOS4.31.0 – 4.31.5–CNA

EOS4.30.0 – 4.30.8–CNA

EOS4.29.0 – 4.29.9–CNA

EOS4.28.0 – 4.28.12–CNA

Scores by source

Arista (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refarista.com/en/support/advisories-notices/security-advisory/21098-security-advisory-0111