6.1

CVE-2023-35139

A cross-site scripting (XSS) vulnerability in the CGI program of the Zyxel ATP series firmware versions 5.10 through 5.37, USG FLEX series firmware versions 5.00 through 5.37, USG FLEX 50(W) series firmware versions 5.10 through 5.37, USG20(W)-VPN series firmware versions 5.10 through 5.37, and VPN series firmware versions 5.00 through 5.37, could allow an unauthenticated LAN-based attacker to store malicious scripts in a vulnerable device. A successful XSS attack could then result in the stored malicious scripts being executed to steal cookies when the user visits the specific CGI used for dumping ZTP logs.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zyxel ≫ Zld Version >= 5.10 <= 5.37
   Zyxel ≫ Atp100 Version -
   Zyxel ≫ Atp100w Version -
   Zyxel ≫ Atp200 Version -
   Zyxel ≫ Atp500 Version -
   Zyxel ≫ Atp700 Version -
   Zyxel ≫ Atp800 Version -
Zyxel ≫ Zld Version >= 5.00 <= 5.37
   Zyxel ≫ Usg Flex 100 Version -
   Zyxel ≫ Usg Flex 100w Version -
   Zyxel ≫ Usg Flex 200 Version -
   Zyxel ≫ Usg Flex 50 Version -
   Zyxel ≫ Usg Flex 500 Version -
   Zyxel ≫ Usg Flex 50w Version -
   Zyxel ≫ Usg Flex 700 Version -
Zyxel ≫ Zld Version >= 5.10 <= 5.37
   Zyxel ≫ Usg 20w-vpn Version -
   Zyxel ≫ Vpn50w Version -
Zyxel ≫ Zld Version >= 5.00 <= 5.37
   Zyxel ≫ Vpn100 Version -
   Zyxel ≫ Vpn1000 Version -
   Zyxel ≫ Vpn300 Version -
   Zyxel ≫ Vpn50 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.46% 0.365
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
security@zyxel.com.tw 5.2 2.1 2.7
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps
Vendor Advisory