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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Zyxel ATP series firmware
Default version status: unaffected
versions V4.32 through V5.38affected
Zyxel USG FLEX series firmware
Default version status: unaffected
versions V4.50 through V5.38affected
Zyxel USG FLEX 50(W) series firmware
Default version status: unaffected
versions V4.16 through V5.38affected
Zyxel USG20(W)-VPN series firmware
Default version status: unaffected
versions V4.16 through V5.38affected