---
cve: "CVE-2026-93952"
severity: "CRITICAL"
cvss: 9.5
epss: "0.7%"
vendor: "Arista Networks"
kev: true
exploited: true
published: "2026-09-22 08:16:43"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-30T00:03:02+02:00"
---

# CVE-2026-93952

> 9.5 CRITICAL · ⚠️ CISA KEV (8 Tage) · 🔓 Exploited

## Beschreibung

VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.

Hosted, including Dedicated, versions of VCO were impacted and have already been patched.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA KEV seit: **22.09.2026**
- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **active**
  - Automatable: **yes**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## BSI-Hinweise (deutsch)

- [Arista VeloCloud Orchestrator: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-3496) — _BSI-Einstufung: hoch_
  Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Arista VeloCloud Orchestrator ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

## Referenzen

- <https://www.arista.com/en/support/advisories-notices/security-advisory/24765-security-advisory-0183>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-93952>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-93952) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_