CVE-2023-34435

Name of the Vulnerable Software and Affected Versions Realtek rtl819x Jungle SDK version 3.4.11

Description A firmware update vulnerability exists in the boa formUpload functionality. A specially crafted network packet can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability.

Recommendations For Realtek rtl819x Jungle SDK version 3.4.11, as a temporary workaround, consider disabling the boa formUpload functionality until a patch is available. Restrict access to the vulnerable functionality to minimize the risk of exploitation. Avoid using the affected SDK version until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.