CVE-2026-3700: UTT HiPER 810G formConfigDnsFilterGlobal strcpy buffer overflow
A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formConfigDnsFilterGlobal. This manipulation causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-3700?
CVE-2026-3700 has been classified as a critical vulnerability due to its potential for remote exploitation and an unbounded buffer overflow.
How do I fix CVE-2026-3700?
To mitigate CVE-2026-3700, update your UTT HiPER 810G device to the latest version beyond 1.7.7-171114 that addresses the buffer overflow vulnerability.
Which software versions are affected by CVE-2026-3700?
CVE-2026-3700 affects UTT HiPER 810G versions up to and including 1.7.7-171114.
Can CVE-2026-3700 be exploited remotely?
Yes, CVE-2026-3700 can be exploited remotely, allowing an attacker to execute arbitrary code via a crafted request.
What are the potential impacts of CVE-2026-3700?
The potential impacts of CVE-2026-3700 include unauthorized access, data manipulation, and full system compromise due to the buffer overflow exploit.