Information disclosure in Cisco Secure Email and Web Manager and Cisco Email Security Appliance - CVE-2022-20664
Published: June 16, 2022
Vulnerability identifier: #VU64449
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-20664
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Secure Email and Web Manager
Cisco Email Security Appliance
Cisco Secure Email and Web Manager
Cisco Email Security Appliance
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a lack of proper input sanitization while querying the external authentication server. A remote user can gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2022-20664
Install updates from vendor's website.