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CVE-2026-102157— Security Advisory 0190

Quick assessment

Affected
Arista Networks CloudVision CUE
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CloudVision CUE 文件服务接口中存在不安全直接对象引用（IDOR）漏洞，可能导致经过身份验证的网络用户在特定攻击条件下访问其他用户的临时数据。

CVSS 5.9 · Medium

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Arista Networks CloudVision CUE 2021.2.0≤ 2026.2.0 affected
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I. Basic Information for CVE-2026-102157

Vulnerability Information
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Vulnerability Title
Security Advisory 0190
Source: CVE Program / CVE List V5
Vulnerability Description
An insecure direct object reference (IDOR) vulnerability in a CloudVision CUE file-serving interface may allow an authenticated network user, under specific attack conditions, to access another user's transient data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Arista Networks CloudVision CUE 2021.2.0 ~ 2026.2.0 -

II. Public POCs for CVE-2026-102157

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III. Intelligence Information for CVE-2026-102157

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Other References for CVE-2026-102157 (1)

Same Patch Batch · Arista Networks · 2026-10-06 · 24 CVEs total

CVE-2026-102159 9.8 CRITICAL Security Advisory 0190
CVE-2026-101155 9.1 CRITICAL Security Advisory 0189
CVE-2026-102161 8.8 HIGH Security Advisory 0190
CVE-2026-102162 8.8 HIGH Security Advisory 0193
CVE-2026-102163 8.8 HIGH Security Advisory 0195
CVE-2026-101157 8.7 HIGH Security Advisory 0192
CVE-2026-102155 8.5 HIGH Security Advisory 0190
CVE-2026-101156 8.4 HIGH Security Advisory 0192
CVE-2026-101158 8.4 HIGH Security Advisory 0185
CVE-2026-101152 8.0 HIGH Security Advisory 0187
CVE-2026-101153 8.0 HIGH Security Advisory 0188
CVE-2026-102167 7.5 HIGH Security Advisory 0197
CVE-2026-102165 7.5 HIGH Security Advisory 0198
CVE-2026-101154 7.2 HIGH Security Advisory 0189
CVE-2026-102160 7.2 HIGH Security Advisory 0190
CVE-2026-102156 6.8 MEDIUM Security Advisory 0191
CVE-2026-102168 6.5 MEDIUM Security Advisory 0194
CVE-2026-102169 6.5 MEDIUM Security Advisory 0194
CVE-2026-102158 6.5 MEDIUM Security Advisory 0190
CVE-2026-101151 4.3 MEDIUM Security Advisory 0187

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: CloudVision CUE
Same vendor: Arista Networks
Same weakness: CWE-639

V. Comments for CVE-2026-102157

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