Security Alert (A22-01-15): Multiple Vulnerabilities in Cisco Products
20 January 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 1000 and 4000 Series Integrated Services Routers (ISRs)
Cisco Carrier Packet Transport
Cisco Catalyst 8000V Edge Software
Cisco Catalyst 8200, 8300, 8500 and 8500L Series Edge Platforms
Cisco Redundancy Configuration Manager for Cisco StarOS Software
Cisco SD-WAN vBond Software
Cisco SD-WAN vEdge Routers
Cisco SD-WAN vManage Software
Cisco SD-WAN vSmart Software
Cisco Ultra Gateway Platform
Cisco Virtual Topology System (VTS)
Cisco Webex Meetings
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 remote code execution, arbitrary command injection, cross-site scripting, denial of service or information disclosure 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.