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9.8
CVE-2026-67967: Tenda W20E Router Allows Malicious Code Execution
CVE-2026-67967 · published 17 days ago
Summary
A security flaw in Tenda W20E routers makes them vulnerable to unauthorized code execution. This could allow an attacker to take control of the router, potentially disrupting internet access for users. To protect your network, update the router to the latest version or consider replacing it with a newer model.
Original advisory text
Buffer Overflow vulnerability in Tenda W20E V16.01.0.6(2782) allows an attacker to execute arbitrary code. This is an incomplete fix for CVE-2025-44867 and CVE-2026-36819
Buffer Overflow vulnerability in Tenda W20E V16.01.0.6(2782) allows an attacker to execute arbitrary code. This is an incomplete fix for CVE-2025-44867 and CVE-2026-36819
Severity
9.8
Critical
Exploitation
EPSS <1%
Type
CWE-121Stack-based Buffer Overflow
Timeline
Published17 Aug 2026
Updated3 Sep 2026
First seen17 Aug 2026
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