Security Alert (A23-12-04): Vulnerability in Cisco Products

Description:

Cisco released a security advisory to address a vulnerability in Cisco software. For information about the vulnerability and the attacking vectors, please refer to the corresponding security advisory at the vendor's website.

Affected Systems:

• Cisco Adaptive Security Appliance Software with AnyConnect SSL VPN feature enabled
• Cisco Firepower Threat Defense Software with AnyConnect SSL VPN feature enabled

For detailed information of the affected products, please refer to the section "Affected Products" of corresponding security advisory at vendor's website.

Impact:

A successful exploitation could lead to spoofing of affected system.

Recommendation:

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.

More Information:

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ssl-vpn-Y88QOm77
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20275