Cisco published a security advisory highlighting vulnerabilities in the following products on the 06th of July 2022. It is recommended that you take the necessary precautions by ensuring your products are always updated.
Cisco Expressway Series versions prior to 14.0.7
Cisco TelePresence VCS Release versions prior to 14.0.7
For more information on these updates, you can follow this URL:
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Cisco Security Advisory.pdf
Cisco Security Advisory (06th July 2022). Retrieved from Canadian Centre for Cyber Security.
Cisco Security Advisory (06th July 2022). Retrieved from Cisco.