Security Alert (A22-02-11): Multiple Vulnerabilities in Cisco Products
24 February 2022
Cisco released security advisories to address multiple vulnerabilities in Cisco devices and software. For information about the vulnerabilities and the attacking vectors, please refer to the corresponding security advisories at the vendor's website.
Cisco Firepower 4100 Series
Cisco Firepower 9300 Security Appliances
Cisco FXOS Software
Cisco MDS 9000 Series Multilayer Switches
Cisco Nexus 1000 Virtual Edge
Cisco Nexus 1000V Switch
Cisco Nexus 3000, 6000, 7000 and 9000 Series Switches
Cisco Nexus 5500 and 5600 Platform Switches
Cisco Nexus 9000 Fabric Switches
Cisco NX-OS Software
Cisco UCS 6200, 6300 and 6400 Series Fabric Interconnect
For detailed information of the affected products, please refer to the section "Affected Products" of corresponding security advisory at vendor's website.
Depending on the vulnerabilities being exploited, a successful exploitation could lead to arbitrary command injection or denial of service of affected system.
Software updates for affected systems are now available. System administrators of affected systems should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk. For detailed information of the available patches, please refer to the section "Fixed Software" of corresponding security advisory at vendor's website.
System administrators should contact their product support vendors for the fixes and assistance.