Information disclosure in Cisco AsyncOS for Cisco Email Security Appliance and Cisco Content Security Management Appliance - CVE-2021-1425
Published: March 3, 2021
Vulnerability identifier: #VU51220
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-1425
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco AsyncOS for Cisco Email Security Appliance
Cisco Content Security Management Appliance
Cisco AsyncOS for Cisco Email Security Appliance
Cisco Content Security Management Appliance
Detailed vulnerability description
The vulnerability allows a remote user to gain access to potentially sensitive information.
The vulnerability exists in the web-based management interface of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) and Cisco Content Security Management Appliance (SMA) due to confidential information is being included in HTTP requests that are exchanged between the user and the device. A remote authenticated user can gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2021-1425
Install updates from vendor's website.