CVE-2026-6058

Published: Apr 21, 2026Modified: Jul 8, 2026

5.7

Vector

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

Exploitability: 2.1 / Impact: 3.6

Source: NVD

Description

** UNSUPPORTED WHEN ASSIGNED ** An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service (DoS) condition in the web management interface by convincing an authenticated administrator to visit the “AP Select” page while a malformed SSID is present.

Affected (1)

Products: Zyxel: Wre6505 Firmware

1 product

Wre6505 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wre6505 Firmware	Version v1.00(abdv.3)c0

Running on/with	Platform Versions
Zyxel Wre6505	Version v2

Related CWEs

Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.

References (1)

https://www.zyxel.com/global/en/support/end-of-life

Source: security@zyxel.com.tw

Product

Timeline

No history available yet.