OCTOBER 13, 2026
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Case File

CVE-2026-73454

HIGH · CVSS 8.1 EPSS 0.39%

Source: NVD + CISA KEV + EPSS · Published 2026-09-16 · Last synced 2026-10-13

CyberRota Analysis

AI-Generated

Affected platforms running Arista EOS with gRPC Network Security Interface (gNSI) Credentialz are vulnerable to specially crafted requests that can unintentionally modify account properties, potentially granting elevated privileges. This vulnerability poses a significant risk to the integrity of user accounts and access controls within the system. Organizations utilizing Arista EOS should prioritize remediation to prevent unauthorized access and maintain security compliance.

CVE
CVE-2026-73454
Severity
HIGH
CVSS
8.1
EPSS
0.39%

Original NVD Description

On affected platforms running Arista EOS with gRPC Network Security Interface (gNSI) Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an administrator intended.