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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2022-40603

CVSS 4.7 · Medium EPSS 0.67% · P71
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2022-40603

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: NVD (National Vulnerability Database)
Vulnerability Description
A cross-site scripting (XSS) vulnerability in the CGI program of Zyxel ZyWALL/USG series firmware versions 4.30 through 4.72, VPN series firmware versions 4.30 through 5.31, USG FLEX series firmware versions 4.50 through 5.31, and ATP series firmware versions 4.32 through 5.31, which could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. Then, the attacker could gain access to some browser-based information if the malicious script is executed on the victim’s browser.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel USG/ZyWALL 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel USG/ZyWALL是中国合勤（Zyxel）公司的一款防火墙。 Zyxel USG/ZyWALL V4.73之前版本、VPN V5.32之前版本、USG FLEX V5.32之前版本、ATP V5.32之前版本存在安全漏洞，该漏洞源于CGI程序存在跨站脚本(XSS)漏洞，这可能允许攻击者诱骗用户访问带有XSS负载的特制URL，如果在受害者的浏览器上执行恶意脚本，攻击者就可以访问一些基于浏览器的信息。
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

VendorProductAffected VersionsCPESubscribe
ZyxelZyWALL/USG series firmware 4.30 through 4.72 -
ZyxelVPN series firmware 4.30 through 5.31 -
ZyxelUSG FLEX series firmware 4.50 through 5.31 -
ZyxelATP series firmware 4.32 through 5.31 -

II. Public POCs for CVE-2022-40603

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-40603

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same product: ZyWALL/USG series firmware
Same vendor: Zyxel
Same weakness: CWE-79

V. Comments for CVE-2022-40603

No comments yet

Leave a comment