Cisco ASA WebVPN Login Page XSS Vulnerability (CVE-2014-2120) – Critical

2024-11-28

Platform: Cisco Adaptive Security Appliance (ASA)

Version: Not specified

Vulnerability: Cross-site Scripting (XSS)

Severity: Critical

Date: March 18, 2014 (CVE published)

What Undercode Says:

A critical XSS vulnerability exists in the WebVPN login page of Cisco ASA software. This vulnerability allows remote attackers to inject malicious scripts into the login page, potentially compromising user sessions, stealing sensitive information, or redirecting users to phishing sites.

Here’s a breakdown of the vulnerability:

Type: XSS (Cross-site Scripting)

Impact: Remote attackers can inject arbitrary web scripts or HTML code.

Exploit: Unspecified parameter (Bug ID CSCun19025)

Severity: Critical

Recommendations:

Update Cisco ASA software to a patched version that addresses this vulnerability.
Implement security best practices to prevent XSS attacks, such as input validation and data sanitization.
Educate users about the dangers of clicking on suspicious links or entering information on untrusted websites.

Additional Notes:

This vulnerability was identified in 2014 (CVE-2014-2120).

Cisco has released a security advisory and software updates to address this issue.
It is crucial to patch your ASA software as soon as possible to mitigate the risk of exploitation.

References:

Reported By: Cve.org
Undercode AI: https://ai.undercodetesting.com

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