Vulnerability CVE-2006-2559
Published: 2006-05-23   Modified: 2012-02-12

Description:
Linksys WRT54G Wireless-G Broadband Router allows remote attackers to bypass access restrictions and conduct unauthorized operations via a UPnP request with a modified InternalClient parameter, which is not validated, as demonstrated by using AddPortMapping to forward arbitrary traffic.

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Linksys -> Wrt54g 
Linksys -> Wrt54g v5 

 References:
http://secunia.com/advisories/20161
http://www.vupen.com/english/advisories/2006/1909
http://www.securityview.org/how-does-the-upnp-flaw-works.html
http://www.securityview.org/dutch-student-finds-a-bug-in-upnp.html
http://xforce.iss.net/xforce/xfdb/26707
http://securitytracker.com/id?1016134
Copyright 2024, cxsecurity.com

 

Back to Top