CVE-2026-3169: Tenda F453 httpd SafeEmailFilter fromSafeEmailFilter buffer overflow
A security vulnerability has been detected in Tenda F453 1.0.0.3. This impacts the function fromSafeEmailFilter of the file /goform/SafeEmailFilter of the component httpd. The manipulation of the argument page leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-3169?
CVE-2026-3169 is classified as a high severity vulnerability due to the potential for buffer overflow exploitation.
How do I fix CVE-2026-3169?
To fix CVE-2026-3169, users should update the Tenda F453 firmware to the latest version provided by the manufacturer.
What components are affected by CVE-2026-3169?
CVE-2026-3169 affects the httpd function fromSafeEmailFilter in the Tenda F453 device.
Can CVE-2026-3169 lead to remote code execution?
Yes, CVE-2026-3169 can potentially lead to remote code execution through a buffer overflow.
How can I detect if my Tenda F453 is vulnerable to CVE-2026-3169?
You can detect if your Tenda F453 is vulnerable to CVE-2026-3169 by checking if its firmware version is 1.0.0.3 or prior.