Cisco has published a security advisory highlighting vulnerabilities in the following products on the 23rd of August 2023. It is recommended that you take the necessary precautions by ensuring your products are always updated.
Firepower 4100 Series
Firepower 9300 Security Appliances
UCS 6300 Series Fabric Interconnects
For more information on these updates, you can follow this URL:
Cisco Firepower 4100 Series, Firepower 9300 Security Appliances, and UCS 6300 Series Fabric Interconnects SNMP Denial of Service Vulnerability
The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.
PDF Download: Cisco Security Advisory.pdf
References
Cisco Security Advisories. (23rd of August 2023). Retrieved from Cisco.
https://sec.cloudapps.cisco.com/security/center/publicationListing.x
Cisco security advisory. (24th of August 2023). Retrieved from Canadian Centre for Cyber Security.
https://www.cyber.gc.ca/en/alerts-advisories/cisco-security-advisory-av23-500