CVE-2023-35137

Description

An improper authentication vulnerability in the authentication module of the Zyxel NAS326 firmware version V5.21(AAZF.14)C0 and NAS542 firmware version V5.21(ABAG.11)C0 could allow an unauthenticated attacker to obtain system information by sending a crafted URL to a vulnerable device.

References

https://www.bleepingcomputer.com/news/security/zyxel-warns-of-multiple-critical-vulnerabilities-in-nas-devices/

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-authentication-bypass-and-command-injection-vulnerabilities-in-nas-products

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3