The vulnerability of microprogrammed network boards from ASR Microelectronics, such as ASR1803L, ASR1806, ASR1901, and ASR1903L, arises due to improper cleaning or release of resources. This allows attackers to gain unauthorized access to protected information or cause service failures.

The vulnerability of microprogrammed network board software from ASR Microelectronics, including models ASR1803L, ASR1806, ASR1901, and ASR1903L, stems from improper cleaning or release of resources during the processing of the pb.c file router/phonebook/pb.c. Exploiting this vulnerability can...