EUVD-2026-79024
GHSA-h69p-gmv2-fxg5
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A09:2025 - Security Logging & Alerting Failures
ASVS 5.0
V16 - Security Logging and Error Handling Log data sanitization
|
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Alert meAnalysisAIv1 – Sep 15, 2026
Cleartext user passwords can be written into Arista EOS log files when specialized, non-standard debugging trace levels are explicitly enabled on the device. Only operators who already hold authenticated local administrative shell access and who have turned on these unusual trace levels are exposed, and a user must actually authenticate while tracing is active for credentials to be recorded. Arista discovered the flaw internally, states it is not aware of any malicious exploitation, and no public exploit code or CISA KEV entry has been identified; vendor advisory SA-0153 documents the fix
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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Severity by source
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:P/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
Primary rating from Vendor (Arista) · only source for this CVE.
CVSS VectorVendor: Arista
Lifecycle Timeline
1DescriptionCVE.org
On affected platforms running Arista EOS, under certain circumstances user passwordss may be written in clear text to log files during operations when specialized non-standard debugging trace levels are explicitly enabled.
To exploit these vulnerabilities, a malicious actor must already possess authenticated local administrative access to the device shell, and specialized non-standard debugging trace levels must be explicitly enabled.
This issue was discovered internally by Arista, and the company is not aware of any malicious exploitation of this vulnerability in customer networks.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
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What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
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Command injection in Arista EOS-based products lets an authenticated user of the gRPC Network Security Interface (gNSI)
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Exploit-DB