CVE-2026-7420: UTT HiPER 1250GW ConfigAdvideo strcpy buffer overflow
A security flaw has been discovered in UTT HiPER 1250GW up to 3.2.7-210907-180535. Impacted is the function strcpy of the file route/goform/ConfigAdvideo. The manipulation of the argument Profile results in buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-7420?
CVE-2026-7420 is classified as a high severity vulnerability due to the potential for remote code execution through buffer overflow.
How do I fix CVE-2026-7420?
To fix CVE-2026-7420, update UTT HiPER 1250GW to the latest version beyond 3.2.7-210907-180535.
What type of vulnerability is CVE-2026-7420?
CVE-2026-7420 is a buffer overflow vulnerability affecting the strcpy function in the UTT HiPER 1250GW router.
What are the potential impacts of CVE-2026-7420?
The potential impacts of CVE-2026-7420 include remote code execution and unauthorized access to affected systems.
Is my UTT HiPER 1250GW vulnerable to CVE-2026-7420?
If you are running UTT HiPER 1250GW version 3.2.7-210907-180535 or older, your device is vulnerable to CVE-2026-7420.