5.3

CVE-2024-9135: arista networks eos

CVSS: 5.3v3.1MediumDeferred
Published 04-03-2025Last modified 04-03-2025
Open JSON

Vulnerability summary

CVE-2024-9135 is a medium (CVSS 5.3) vulnerability in arista networks eos. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.5% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.36%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-03-2025
    PublishedVulnerability first disclosed.
  2. 04-03-2025
    Last modifiedVulnerability information updated.

Description

On affected platforms running Arista EOS with BGP Link State configured, BGP peer flap can cause the BGP agent to leak memory. This may result in BGP routing processing being terminated and route flapping.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

+0.01 pp

From 0.36% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.36%

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
  • eos4.33.0 | ≥ 4.31.0, ≤ 4.31.5 | ≥ 4.30.0, ≤ 4.30.8.1 | ≥ 4.29.0, ≤ 4.29.9.1 | 4.28.0 | ≥ 4.27.0, ≤ 4.27.1

1 vendor · 1 product

References

1 links