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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-34426

Quick assessment

Affected
Yifan YF325
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.

Yifan YF325是亿帆（Yifan）公司的一个无线路由。 Yifan YF325 v1.0_20221108版本存在安全漏洞，该漏洞源于特制的网络请求可能会导致基于堆栈的缓冲区溢出。

CVSS 9.8 · Critical EPSS 0.77% · P54

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2023-34426

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A stack-based buffer overflow vulnerability exists in the httpd manage_request functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to stack-based buffer overflow. An attacker can send a network request to trigger this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Yifan YF325 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yifan YF325是亿帆（Yifan）公司的一个无线路由。 Yifan YF325 v1.0_20221108版本存在安全漏洞，该漏洞源于特制的网络请求可能会导致基于堆栈的缓冲区溢出。
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
Yifan YF325 v1.0_20221108 -

II. Public POCs for CVE-2023-34426

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-34426

请登录查看更多情报信息。

Other References for CVE-2023-34426 (1)

Same Patch Batch · Yifan · 2023-10-11 · 13 CVEs total

CVE-2023-35968 9.8 CRITICAL Yifan YF325 缓冲区错误漏洞
CVE-2023-35967 9.8 CRITICAL Yifan YF325 缓冲区错误漏洞
CVE-2023-35966 9.8 CRITICAL Yifan YF325 缓冲区错误漏洞
CVE-2023-35965 9.8 CRITICAL Yifan YF325 缓冲区错误漏洞
CVE-2023-34365 9.8 CRITICAL YF325 缓冲区错误漏洞
CVE-2023-34346 9.8 CRITICAL Yifan YF325 缓冲区错误漏洞
CVE-2023-32645 9.8 CRITICAL Yifan YF325 安全漏洞
CVE-2023-24479 9.8 CRITICAL Yifan YF325 授权问题漏洞
CVE-2023-35056 8.8 HIGH Yifan YF325 安全漏洞
CVE-2023-35055 8.8 HIGH Yifan YF325 安全漏洞
CVE-2023-32632 8.8 HIGH Yifan YF325 命令注入漏洞
CVE-2023-31272 8.8 HIGH Yifan YF325 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: YF325
Same vendor: Yifan
Same weakness: CWE-121

V. Comments for CVE-2023-34426

No comments yet

Leave a comment