CVE Catalog

CVE-2026-17192

HighCVSS 8.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

High risk
2.34%

82th percentile - higher than 82% of all known CVEs

Summary

A VCO feature does not sufficiently validate caller-supplied input, allowing requests to be made on behalf of authenticated tenant accounts to internal services that are not otherwise accessible. This vulnerability requires a minimum role of Enterprise Standard Admin. The issue was discovered internally by Arista and is not known to be exploited in customer networks.

Risk Assessment

Authenticated attackers with appropriate privileges can access internal services, potentially leading to privilege escalation and exposure of sensitive data.

Recommendation

Apply patches provided by Arista and restrict administrator privileges to the minimum necessary.

Related vulnerabilities

Original NVD description (English source)

A VCO feature does not sufficiently validate caller-supplied input, allowing requests to be made on behalf of authenticated tenant accounts to internal services that are not otherwise accessible. This vulnerability requires a minimum role of Enterprise Standard Admin. This issue was discovered internally by Arista and the company is not aware of any malicious uses of this issue in customer networks.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS