CVE-2026-6058 PUBLISHED

Assigner: Zyxel
Reserved: 10.04.2026 Published: 21.04.2026 Updated: 21.04.2026

** 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.

Metrics

CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 4.5

Product Status

Vendor Zyxel
Product WRE6505 v2 firmware
Versions Default: unaffected
  • Version V1.00(ABDV.3)C0 is affected

References

Problem Types

  • CWE-116 Improper Encoding or Escaping of Output CWE