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CVE-2025-43711

Quick assessment

Affected
Tunnelblick Project Tunnelblick
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.

Tunnelblick是Tunnelblick开源的一个OpenVPN客户端图形用户界面工具。 Tunnelblick 7.0之前版本存在安全漏洞，该漏洞源于卸载不完整时允许执行任意root代码。

CVSS 8.1 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-43711

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Tunnelblick 3.5beta06 before 7.0, when incompletely uninstalled, allows attackers to execute arbitrary code as root (upon the next boot) by dragging a crafted Tunnelblick.app file into /Applications.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
清理环节不完整
Source: CVE Program / CVE List V5
Vulnerability Title
Tunnelblick 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tunnelblick是Tunnelblick开源的一个OpenVPN客户端图形用户界面工具。 Tunnelblick 7.0之前版本存在安全漏洞，该漏洞源于卸载不完整时允许执行任意root代码。
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
Tunnelblick Project Tunnelblick 3.5beta06 ~ 7.0 -

II. Public POCs for CVE-2025-43711

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-43711

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Vendor Advisories for CVE-2025-43711 (1)

IV. Related Vulnerabilities

Same product: Tunnelblick
Same weakness: CWE-459