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NVD description
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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-17192 Insufficient Input Validation in Arista VCO Allows Unauthorized Internal Service Access https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-17192
Post summary
CVE-2026-17192 is a newly reported vulnerability in Arista VCO caused by insufficient input validation, which allows unauthorized internal service access, but no PoC, exploit code, active exploitation, or patch information is disclosed.
🚨*CVE* CVE-2026-17192 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 … https://www.cve.org/CVERecord?id=CVE-2026-17192 ----- Traducción: CVE-2026-17192 Una… http://infoflow.cloud`
Post summary
The tweet announces CVE-2026-17192, highlighting a VCO input validation flaw that allows request forging against internal services, with no PoC, exploit, active use, patch, or false‑positive information provided.
CVE-2026-17192 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 … https://www.cve.org/CVERecord?id=CVE-2026-17192
Post summary
The text announces CVE-2026-17192, noting that a VCO feature fails to validate caller input, enabling internal service requests to be performed on authenticated tenant accounts.