CVE-2026-3727: Tenda F453 QuickIndex sub_3C6C0 stack-based overflow
A vulnerability was found in Tenda F453 1.0.0.3. This vulnerability affects the function sub3C6C0 of the file /goform/QuickIndex. The manipulation of the argument mitlinktype/PPPOEPassword results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
Affected Software
Event History
Frequently Asked Questions
What are the potential impacts of CVE-2026-3727?
CVE-2026-3727 can lead to a stack-based buffer overflow, potentially allowing remote code execution.
What is the severity level of CVE-2026-3727?
The severity level of CVE-2026-3727 is considered high due to its potential for exploitation.
How can I mitigate CVE-2026-3727?
To mitigate CVE-2026-3727, update the Tenda F453 firmware to the latest version provided by the vendor.
Which devices are affected by CVE-2026-3727?
CVE-2026-3727 specifically affects Tenda F453 devices running firmware version 1.0.0.3.
What does CVE-2026-3727 exploit in the Tenda F453?
CVE-2026-3727 exploits the sub_3C6C0 function's handling of the mit_linktype/PPPOEPassword parameter.