Stored cross-site scripting in Cisco Systems, Inc products - CVE-2024-20504
Published: November 7, 2024
Vulnerability identifier: #VU100083
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-20504
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco AsyncOS for Secure Email and Web Manager
Cisco AsyncOS for Secure Email Gateway
Cisco AsyncOS for Secure Web Appliance
Cisco AsyncOS for Secure Email and Web Manager
Cisco AsyncOS for Secure Email Gateway
Cisco AsyncOS for Secure Web Appliance
Detailed vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the web-based management interface. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
How to mitigate CVE-2024-20504
Install updates from vendor's website.