CVE-2026-6058

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 46/100
Published: 2026-04-21 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Adjacent Low Complexity No Auth

CVSS Vector Breakdown

AV: Adjacent
AC: Low
PR: None
UI: Required
S: Unchanged
C: None
I: None
A: High

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
zyxel wre6505_firmware v1.00\(abdv.3\)c0

References & Advisories (1)

Bug Bounty Relevance

46 / 100
✓ No authentication
✓ Low complexity

CVSS Score

5.7 / 10.0 v3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.18%
Raw Score 0.001820
Percentile 7.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00182
2026-10-28
0.00182

Intelligence Sources

nvd ref →