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CVE-2024-42061

Sept. 5, 2024, 2:32 p.m.

CVSS Score

6.1 / 10

Products Impacted

Vendor Product Versions
zyxel
  • zld_firmware
  • atp100
  • atp100w
  • atp200
  • atp500
  • atp700
  • atp800
  • usg_flex_100
  • usg_flex_100ax
  • usg_flex_100w
  • usg_flex_200
  • usg_flex_50
  • usg_flex_500
  • usg_flex_700
  • usg_flex_50w
  • usg_20w-vpn
  • *
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -

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.

Weaknesses

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.

CWE ID: 79

Date

Published: Sept. 3, 2024, 3:15 a.m.

Last Modified: Sept. 5, 2024, 2:32 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@zyxel.com.tw

CPEs

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
o zyxel zld_firmware / / / / / / / /
h zyxel atp100 - / / / / / / /
h zyxel atp100w - / / / / / / /
h zyxel atp200 - / / / / / / /
h zyxel atp500 - / / / / / / /
h zyxel atp700 - / / / / / / /
h zyxel atp800 - / / / / / / /
o zyxel zld_firmware / / / / / / / /
h zyxel usg_flex_100 - / / / / / / /
h zyxel usg_flex_100ax - / / / / / / /
h zyxel usg_flex_100w - / / / / / / /
h zyxel usg_flex_200 - / / / / / / /
h zyxel usg_flex_50 - / / / / / / /
h zyxel usg_flex_500 - / / / / / / /
h zyxel usg_flex_700 - / / / / / / /
o zyxel zld_firmware / / / / / / / /
h zyxel usg_flex_50w - / / / / / / /
o zyxel zld_firmware / / / / / / / /
h zyxel usg_20w-vpn - / / / / / / /

CVSS Data

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

Base Score
6.1
Exploitability Score
2.8
Impact Score
2.7
Base Severity
MEDIUM
CVSS Vector String

The CVSS vector string provides an in-depth view of the vulnerability metrics.

View Vector String

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

References

https://www.zyxel.com/ security@zyxel.com.tw