CVE-2026-7080: Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting buffer overflow
A security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-7080?
CVE-2026-7080 is categorized as a high severity vulnerability due to the potential for remote code execution via a buffer overflow.
How do I fix CVE-2026-7080?
To mitigate CVE-2026-7080, users should update Tenda F456 firmware to the latest version that addresses the buffer overflow vulnerability.
What is affected by CVE-2026-7080?
CVE-2026-7080 specifically affects Tenda F456 version 1.0.0.5 and its functionality related to PPTP user settings.
What kind of vulnerability is CVE-2026-7080?
CVE-2026-7080 is a buffer overflow vulnerability found in the httpd component of Tenda F456.
Can CVE-2026-7080 lead to unauthorized access?
Yes, if successfully exploited, CVE-2026-7080 could potentially allow attackers to execute arbitrary code, leading to unauthorized access.