CVE-2025-7531: Tenda FH1202 PPTPUserSetting fromPptpUserSetting stack-based overflow
A vulnerability, which was classified as critical, was found in Tenda FH1202 1.2.0.14(408). This affects the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-7531?
The severity of CVE-2025-7531 is classified as critical.
Which devices are affected by CVE-2025-7531?
CVE-2025-7531 affects Tenda FH1202 router version 1.2.0.14(408).
How does CVE-2025-7531 exploit the system?
CVE-2025-7531 exploits the system through a stack-based buffer overflow in the fromPptpUserSetting function.
How do I fix CVE-2025-7531?
To fix CVE-2025-7531, update the firmware of Tenda FH1202 to the latest version provided by the vendor.
What could be the impact of CVE-2025-7531 if exploited?
If exploited, CVE-2025-7531 could allow an attacker to execute arbitrary code on the affected device.