Security Alert (A21-08-11): Multiple Vulnerabilities in Cisco Products
19 August 2021
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 Expressway Series and TelePresence Video Communication Server
Cisco Secure Email and Web Manager
Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers
Cisco Video Surveillance 7000 Series IP Cameras
Cisco Web Security Appliance (WSA), Cisco Firepower Threat Defense (FTD), and the Snort detection engine
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 command execution, arbitrary code execution, denial of service, security restriction bypass or tampering on an 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.