CVE-2026-5566: UTT HiPER 1250GW formNatStaticMap strcpy buffer overflow
A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7-210907-180535. This affects the function strcpy of the file /goform/formNatStaticMap. Performing a manipulation of the argument NatBind results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-5566?
CVE-2026-5566 has been categorized with a high severity due to the potential for remote exploitation via buffer overflow.
How do I fix CVE-2026-5566?
To mitigate CVE-2026-5566, upgrading UTT HiPER 1250GW to a version later than 3.2.7-210907-180535 is recommended.
What versions of UTT HiPER 1250GW are affected by CVE-2026-5566?
CVE-2026-5566 affects all versions of UTT HiPER 1250GW up to and including 3.2.7-210907-180535.
What type of vulnerability is CVE-2026-5566?
CVE-2026-5566 is a buffer overflow vulnerability associated with the strcpy function in the formNatStaticMap file.
Can CVE-2026-5566 be exploited remotely?
Yes, CVE-2026-5566 can be exploited remotely due to improper handling of inputs leading to buffer overflow.