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CVE-2025-6218— RARLAB WinRAR Directory Traversal Remote Code Execution Vulnerability

Quick assessment

Affected
RARLAB WinRAR
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WinRAR是WinRAR公司的一款文件压缩器。该产品支持RAR、ZIP等格式文件的压缩和解压等。 WinRAR存在路径遍历漏洞，该漏洞源于处理存档文件路径不当，可能导致目录遍历和远程代码执行。

AI Predicted 7.8 Difficulty: Moderate KEV EPSS 90.46% · P100
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I. Basic Information for CVE-2025-6218

Vulnerability Information
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Vulnerability Title
RARLAB WinRAR Directory Traversal Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
RARLAB WinRAR Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of RARLAB WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of file paths within archive files. A crafted file path can cause the process to traverse to unintended directories. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-27198.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WinRAR 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WinRAR是WinRAR公司的一款文件压缩器。该产品支持RAR、ZIP等格式文件的压缩和解压等。 WinRAR存在路径遍历漏洞，该漏洞源于处理存档文件路径不当，可能导致目录遍历和远程代码执行。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
RARLAB WinRAR 7.11 (64-bit) -

II. Public POCs for CVE-2025-6218

# POC Description Source Link Shenlong Link
1 None https://github.com/speinador/CVE-2025-6218_WinRAR POC Details
2 A simple proof of concept for WinRAR Path Traversal | RCE | CVE-2025-6218 https://github.com/ignis-sec/CVE-2025-6218 POC Details
3 Proof of Concept for CVE-2025-6218, demonstrating the exploitation of a vulnerability in WinRAR versions 7.11 and under, involving improper handling of archive extraction paths. https://github.com/skimask1690/CVE-2025-6218-POC POC Details
4 RARLAB WinRAR Directory Traversal Remote Code Execution https://github.com/mulwareX/CVE-2025-6218-POC POC Details
5 CVE-2025-6218 is a directory traversal vulnerability in WinRAR that allows an attacker to place files outside the intended extraction directory when a user extracts a specially crafted https://github.com/absholi7ly/CVE-2025-6218-WinRAR-Directory-Traversal-RCE POC Details
6 Sigma detection rules for Windows threats, including WinRAR CVE-2025-6218 exploitation techniques, designed for SOC and CTI use. https://github.com/hatchepsoout/sigma-rules POC Details
7 Comprehensive analysis and proof-of-concept for CVE-2025-6218 - WinRAR path traversal RCE vulnerability affecting versions 7.11 and earlier https://github.com/Chrxstxqn/CVE-2025-6218-WinRAR-RCE-POC POC Details
8 Ce dépôt fournit des règles Sigma prêtes pour la production afin de détecter l’exploitation de la vulnérabilité CVE-2025-6218 affectant WinRAR sous Windows. https://github.com/Hatchepsoute/sigma-rules POC Details
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III. Intelligence Information for CVE-2025-6218

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IV. Related Vulnerabilities

Same product: WinRAR
Same vendor: RARLAB
Same weakness: CWE-22

V. Comments for CVE-2025-6218

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