high8.8
CVE-2026-5021
A flaw has been found in Tenda F453 1.0.0.3.
Impact
A flaw has been found in Tenda F453 1.0.0.3. This affects the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. This manipulation of the argument delno causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | F453 Firmware | Version 1.0.0.3 |