Uncategorized

SHDesigns Rabbit ICS boards don’t authenticate firmware downloads

Vulnerability Note VU#167623
SHDesigns Resident Download Manager does not authenticate firmware downloads
CWE-494: Download of Code Without Integrity Check – CVE-2016-6567
SHDesigns’ Resident Download Manager (as well as the Ethernet Download Manager) does not authenticate firmware downloads before executing code and deploying them to devices. SHDesigns’ Resident Download Manager provides firmware update capabilities for Rabbit 2000/3000 CPU boards, which according to the reporter may be used in some industrial control and embedded applications. The Resident Download Manager does not verify that the firmware is authentic before executing code and deploying the firmware to devices. A remote attacker with the ability to send UDP traffic to the device may be able to execute arbitrary code on the device. According to SHDesigns’ website, the Resident Download Manager and other Rabbit Tools have been discontinued since June 2011.

http://www.kb.cert.org/vuls/id/167623
http://shdesigns.org/rabbit/

Standard

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s