The vulnerability of the Attended SysUpgrade function of the sysupgrade.openwrt.org service allows a malicious actor to create a specially crafted malware image signed with a legitimate key.

The vulnerability of the Attended SysUpgrade function of the sysupgrade.openwrt.org service in the embedded operating system OpenWrt is related to the use of a reversible one-way hash function. Exploiting this vulnerability allows a malicious actor to remotely create a specially crafted malware...