CVE-2026-16812: Arista Velocloud Orchestrator'da Kritik Uzaktan Erişim Açığı

Arista Velocloud Orchestrator'da kritik bir güvenlik açığı var; saldırgan sistemin gizliliğini, bütünlüğünü ve erişilebilirliğini tehlikeye atabilir. Ürün sahipleri, önceden yama yapılmış olsa bile güncel olduklarından emin olmalı ve durumu ciddiye almalıdır.

Türkçe özet yapay zekâ ile üretildi.

Açıklama (NVD)

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. This functionality was intended to be for internal use only and is not intended to be remotely accessible. Hosted and Dedicated versions of VCO have already been patched in advance of this notice going out. This issue was discovered externally and is known to be actively exploited.

Özet bilgiler

Ürün

Arista Velocloud Orchestrator

CVSS v3.1

10 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v4.0

10 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:P/AU:X/R:X/V:X/RE:X/U:X

EPSS

%1,76 (yüzdelik 78)

CWE

CWE-78

Yama

Geçici çözüm

KEV

Eklenme: 2026-07-27 · Son tarih: 2026-07-30

Gerekli aksiyon: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• www.arista.com
• www.cisa.gov
• CWE-78
• CISA KEV kataloğu