CVE-2026-18897

Name of the Vulnerable Software and Affected Versions UTT HiPER 1250GW versions prior to 3.2.7-210907-180535

Description A remote attack is possible due to a stack-based buffer overflow in the strcpy() function within the /goform/getOneApConfTempEntry file. This occurs when the tempName argument is manipulated. A stack-based buffer overflow is a condition where a program writes more data to a buffer located on the stack than the buffer is allocated to hold, potentially overwriting adjacent memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the /goform/getOneApConfTempEntry endpoint to minimize the risk of exploitation.