CVE-2026-6058 — The CGI Program Of Zyxel WRE6505 Denial of Service
CVE-2026-6058 — **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
What This Means For You
- If your environment is affected by CWE-116, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-6058 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
DoS Traffic Pattern Detection
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-6058 | vulnerability | CVE-2026-6058 |
| CWE-116 | weakness | CWE-116 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 21, 2026 at 05:16 UTC |
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