Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-4510— Path Traversal in binwalk

Quick assessment

Affected
Refirm Labs binwalk
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Binwalk是ReFirm Labs开源的一种快速、易于使用的工具。用于分析、逆向工程和提取固件图像。 ReFirm Labs Binwalk 2.1.2b版本至2.3.2版本存在路径遍历漏洞，该漏洞源于存在路径遍历，通过制作恶意PFS文件系统文件，攻击者可以在任意位置提取文件。

CVSS 7.8 · High EPSS 22.01% · P98

Public Exploits 1

ExploitDB · 1 EDB-51249 [remote]

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-4510

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Path Traversal in binwalk
Source: CVE Program / CVE List V5
Vulnerability Description
A path traversal vulnerability was identified in ReFirm Labs binwalk from version 2.1.2b through 2.3.3 included. By crafting a malicious PFS filesystem file, an attacker can get binwalk's PFS extractor to extract files at arbitrary locations when binwalk is run in extraction mode (-e option). Remote code execution can be achieved by building a PFS filesystem that, upon extraction, would extract a malicious binwalk module into the folder .config/binwalk/plugins. This vulnerability is associated with program files src/binwalk/plugins/unpfs.py. This issue affects binwalk from 2.1.2b through 2.3.3 included.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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
Binwalk 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Binwalk是ReFirm Labs开源的一种快速、易于使用的工具。用于分析、逆向工程和提取固件图像。 ReFirm Labs Binwalk 2.1.2b版本至2.3.2版本存在路径遍历漏洞，该漏洞源于存在路径遍历，通过制作恶意PFS文件系统文件，攻击者可以在任意位置提取文件。
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
Refirm Labs binwalk 2.1.2b ~ 2.3.3 -

II. Public POCs for CVE-2022-4510

# POC Description Source Link Shenlong Link
1 Binwalk Remote Command Execution https://github.com/electr0sm0g/CVE-2022-4510 POC Details
2 A Python script for generating exploits targeting CVE-2022-4510 RCE Binwalk. It supports SSH, command execution, and reverse shell options. Exploits are saved in PNG format. Ideal for testing and demonstrations. https://github.com/adhikara13/CVE-2022-4510-WalkingPath POC Details
3 Python script that generates pfs payloads to exploit CVE-2022-4510 https://github.com/Kalagious/BadPfs POC Details
4 Python script that generates pfs payloads to exploit CVE-2022-4510 https://github.com/Kalagious/BadPfs-CVE-2022-4510 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-4510

请登录查看更多情报信息。

Patches & Fixes for CVE-2022-4510 (1)

Vendor Advisories for CVE-2022-4510 (1)

IV. Related Vulnerabilities

Same product: binwalk
Same vendor: Refirm Labs
Same weakness: CWE-22

V. Comments for CVE-2022-4510

No comments yet

Leave a comment