Cisco published a security advisory highlighting vulnerabilities in the following products on the 27th of April 2022. It is recommended that you take the necessary precautions by ensuring your products are always updated.
Cisco Adaptive Security Appliance multiple versions and platforms
Cisco Firepower Threat Defense multiple versions and platforms
Cisco Firepower Management Center multiple versions
Cisco IOS XE Software multiple versions and platforms
For more information on these updates, you can follow these URLs:
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 (27th April 2022). Retrieved from Canadian Centre for Cyber Security.
Cisco Security Advisories and (27th April 2022). Retrieved from Cisco.