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CVE-2025-34025— Versa Concerto Insecure Docker Mount Container Escape

Quick assessment

Affected
Versa Concerto
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.

Versa Concerto SD-WAN是Versa公司的一个易于使用的用户界面，用于配置和监控安全 SD-WAN 中的 Versa OS设备。 Versa Concerto SD-WAN 12.1.2至12.2.0版本存在安全漏洞，该漏洞源于主机二进制路径挂载不安全，可能导致权限提升和容器逃逸。

AI Predicted 9.8 Difficulty: Easy EPSS 0.43% · P36
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I. Basic Information for CVE-2025-34025

Vulnerability Information
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Vulnerability Title
Versa Concerto Insecure Docker Mount Container Escape
Source: CVE Program / CVE List V5
Vulnerability Description
The Versa Concerto SD-WAN orchestration platform is vulnerable to an privileges escalation and container escape vulnerability caused by unsafe default mounting of host binary paths that allow the container to modify host paths. The escape can be used to trigger remote code execution or direct host access depending on the host operating system configuration.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Versa Concerto SD-WAN 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Versa Concerto SD-WAN是Versa公司的一个易于使用的用户界面，用于配置和监控安全 SD-WAN 中的 Versa OS设备。 Versa Concerto SD-WAN 12.1.2至12.2.0版本存在安全漏洞，该漏洞源于主机二进制路径挂载不安全，可能导致权限提升和容器逃逸。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Versa Concerto 12.1.2 ~ 12.2.0 -

II. Public POCs for CVE-2025-34025

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III. Intelligence Information for CVE-2025-34025

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Security Blog Posts for CVE-2025-34025 (1)

Same Patch Batch · Versa · 2025-05-21 · 3 CVEs total

CVE-2025-34027 Versa Concerto Authentication Bypass File Write Remote Code Execution
CVE-2025-34026 Versa Concerto Actuator Authentication Bypass Information Leak

IV. Related Vulnerabilities

Same product: Concerto
Same vendor: Versa
Same weakness: CWE-732

V. Comments for CVE-2025-34025

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