CVE-2026-3377: Tenda F453 SafeUrlFilter fromSafeUrlFilter buffer overflow
A vulnerability was detected in Tenda F453 1.0.0.3. Affected by this issue is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter. Performing a manipulation of the argument page results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-3377?
CVE-2026-3377 is classified as a high severity vulnerability due to the potential for remote code execution via buffer overflow.
How do I fix CVE-2026-3377?
To fix CVE-2026-3377, update the Tenda F453 firmware to the latest version provided by Tenda.
What type of vulnerability is CVE-2026-3377?
CVE-2026-3377 is a buffer overflow vulnerability affecting the fromSafeUrlFilter function in Tenda F453.
What are the potential impacts of CVE-2026-3377?
Exploitation of CVE-2026-3377 may allow an attacker to execute arbitrary code on the affected device.
Which devices are affected by CVE-2026-3377?
CVE-2026-3377 affects the Tenda F453 device running firmware version 1.0.0.3.