CVE-2025-5090
Last modified
CVE-2025-5090 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Arista Networks | EOS / CloudVision eXchange (CVX) | >= 4.34.0F, <= 4.34.1F; >= 4.33.0M, <= 4.33.4M; >= 4.32.0M, <= 4.32.6M; >= 4.31.0, < 4.32.0; >= 4.30.0, < 4.31.0 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2025-5090?
How severe is CVE-2025-5090?
How do I fix CVE-2025-5090?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-5088An authenticated Redis session could be used to obtain full …8.7
- CVE-2025-50881The `flow/admin/moniteur.php` script in Use It Flow administ…8.8
- CVE-2025-5089In a CVX cluster, an EOS switch connected to a CVX server is…7.1
- CVE-2025-50891The server-side backend for Adform Site Tracking before 2025…7.2
- CVE-2025-50892The eudskacs.sys driver version 20250328 shipped with EaseUs…7.8
- CVE-2025-50897A vulnerability exists in riscv-boom SonicBOOM 1.2 (BOOMv1.2…4.3
- CVE-2025-50900An issue was discovered in getrebuild/rebuild 4.0.4. The aff…9.8
- CVE-2025-50901JeeWMS 771e4f5d0c01ffdeae1671be4cf102b73a3fe644 (2025-05-19)…9.8
- CVE-2025-50902Cross Site Request Forgery (CSRF) vulnerability in old-peanu…8.8
- CVE-2025-50904There is an authentication bypass vulnerability in WinterChe…9.8
- CVE-2025-5092Multiple plugins and/or themes for WordPress are vulnerable …6.4
- CVE-2025-50926Easy Hosting Control Panel EHCP v20.04.1.b was discovered to…6.5
Are you affected by CVE-2025-5090?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST