Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
BID:33625
Info
Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 33625 |
| Class: | Input Validation Error |
| CVE: |
CVE-2008-3821 |
| Remote: | Yes |
| Local: | No |
| Published: | Feb 04 2009 12:00AM |
| Updated: | Feb 09 2009 03:38PM |
| Credit: | Zloss |
| Vulnerable: |
Cisco IOS 12.4(23) |
| Not Vulnerable: | |
Discussion
Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
Cisco IOS HTTP Server is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials. The attacker may also perform cross-site request-forgery attacks on the same scripts and parameters. Other attacks may also be possible.
Note that this issue may be related to an issue described in BID 33260 (Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities).
Cisco IOS 12.4(23) is vulnerable; other versions may also be affected.
Cisco IOS HTTP Server is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials. The attacker may also perform cross-site request-forgery attacks on the same scripts and parameters. Other attacks may also be possible.
Note that this issue may be related to an issue described in BID 33260 (Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities).
Cisco IOS 12.4(23) is vulnerable; other versions may also be affected.
Exploit / POC
Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
Attackers can exploit this issue by enticing an unsuspecting user to follow a malicious URI.
The following example URIs are available:
Attackers can exploit this issue by enticing an unsuspecting user to follow a malicious URI.
The following example URIs are available:
Solution / Fix
Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Cisco IOS HTTP Server Multiple Cross Site Scripting Vulnerabilities
References:
References: