CVE-2024-42061: A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series…

Description

A reflected cross-site scripting (XSS) vulnerability in the CGI program "dynamic_script.cgi" of Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an attacker to trick a user into visiting a crafted URL with the XSS payload. The attacker could obtain browser-based information if the malicious script is executed on the victim’s browser.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

Low

Integrity

Low

Availability

None

Scope

Changed

Exploitation

Is it being used?

Exploit prediction (EPSS)0.3% · higher than 24% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

AS

ATP series firmware · Zyxel

versions V4.32 through V5.38 · source: vendor

UF

USG FLEX 50(W) series firmware · Zyxel

versions V4.16 through V5.38 · source: vendor

UF

USG FLEX series firmware · Zyxel

versions V4.50 through V5.38 · source: vendor

US

USG20(W)-VPN series firmware · Zyxel

versions V4.16 through V5.38 · source: vendor

ZL

Zld · Zyxel

4.32 before 5.39; 4.50 before 5.39; 4.16 before 5.39; 4.16 before 5.39 · source: NVD