CVE-2022-46563

Name of the Vulnerable Software and Affected Versions D-Link DIR-882 versions DIR882A1 FW130B06 D-Link DIR-878 versions DIR 878 FW1.30B08

Description The issue is related to a buffer overflow in the SetDynamicDNSSettings module of the D-Link DIR-882 and DIR-878 wireless router firmware. This can be exploited by a remote attacker to execute arbitrary code. The vulnerability is specifically tied to a stack overflow via the Password parameter in the SetDynamicDNSSettings module.

Recommendations For D-Link DIR-882 version DIR882A1 FW130B06, update the firmware to a version that fixes the buffer overflow issue in the SetDynamicDNSSettings module. For D-Link DIR-878 version DIR 878 FW1.30B08, update the firmware to a version that fixes the buffer overflow issue in the SetDynamicDNSSettings module. As a temporary workaround, consider restricting access to the SetDynamicDNSSettings module until a patch is available. Avoid using the Password parameter in the SetDynamicDNSSettings module until the issue is resolved.