CVE-2026-76852

Name of the Vulnerable Software and Affected Versions Netcore NR268 version 1.7.121109

Description An improper integrity verification flaw exists in mtd write, which allows for forged firmware authenticity checks. Attackers can exploit the 'put file.cgi' endpoint and the check image uuid.c file to bypass firmware signature validation and load unauthorized firmware images.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.