CVE-2025-5090: Arista Networks EOS / CloudVision eXchange (CVX)

Описание

Оригинално описание

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service (DoS) scenario. Note that this would require the attacker to have a high privilege access to the connected switch to be able to send custom TCP packets to the CVX.

Засегнати продукти

• Arista Networks EOS / CloudVision eXchange (CVX): 4.34.0F до 4.34.1F; 4.33.0M до 4.33.4M; 4.32.0M до 4.32.6M; 4.31.0 преди 4.32.0; 4.30.0 преди 4.31.0

Вид слабост

• CWE-20 Неправилно валидиране на входните данни

История

Други уязвимости в Arista Networks EOS / CloudVision eXchange (CVX)

• 8.7CVE-2025-5088
• 7.1CVE-2025-5089

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2025-5090
• https://nvd.nist.gov/vuln/detail/CVE-2025-5090
• https://www.arista.com/en/support/advisories-notices/security-advisory/22868-security-advisory-0126