Cisco published a security advisory to address vulnerabilities affecting the following products on the 22nd of February 2023. It is recommended that you take the necessary precautions to ensure your products are always protected.
Cisco APIC
Cisco Cloud Network Controller
Cisco Nexus 9000 Series Fabric Switches
For more information on these updates, you can follow these URL:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-capic-csrfv-DMx6KSwV https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-aci-lldp-dos-ySCNZOpX
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 Updates. (2023, February 22) Retrieved from Cisco https://sec.cloudapps.cisco.com/security/center/publicationListing.x
Cisco Security Updates. (2023, February 22) Retrieved from Canadian Centre for Cyber Security.
https://cyber.gc.ca/en/alerts-advisories/cisco-security-advisory-av23-109