9.6

CVE-2024-27892: arista networks eos

CVSS: 9.6v3.1CriticalAwaiting analysis
Published 04-06-2026Last modified 05-06-2026
Open JSON

Vulnerability summary

CVE-2024-27892 is a critical (CVSS 9.6) vulnerability in arista networks eos. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 21.4% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.6/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.30%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-06-2026
    PublishedVulnerability first disclosed.
  2. 05-06-2026
    Last modifiedVulnerability information updated.

Description

Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should have been rejected. This can result in unexpected configuration being applied to the switch.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.30%

Chance of exploitation in the next 30 days

Percentile

21%

Versus all other CVEs

30-day change

0.00 pp

From 0.30% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.30%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Arista networks1 product
  • eos≥ 4.31.0, ≤ 4.31.2F | ≥ 4.30.0, ≤ 4.30.5M | ≥ 4.29.0, ≤ 4.29.7M | ≥ 4.28.0, ≤ 4.28.10M | ≥ 4.27.0, ≤ 4.27.8M | ≥ 4.26.0, ≤ 4.26.9M | ≥ 4.25.0, ≤ 4.25.10M | ≥ 4.24.0, ≤ 4.24.11M

1 vendor · 1 product

References

1 links