Vulnerability CVE-2011-0746
Published: 2011-04-13   Modified: 2012-02-13

Description:
Cross-site request forgery (CSRF) vulnerability in Forms/PortForwarding_Edit_1 on the ZyXEL O2 DSL Router Classic allows remote attackers to hijack the authentication of administrators for requests that insert cross-site scripting (XSS) sequences via the PortRule_Name parameter.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
O2 classic router: persistent cross site scripting (XSS) and cross site request forgery (CSRF)
Hanno Boeck
14.04.2011

Type:

CWE-352

 (Cross-Site Request Forgery (CSRF))

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Zyxel -> O2 dsl router classic 

 References:
http://int21.de/cve/CVE-2011-0746-o2-router.html
http://securityreason.com/securityalert/8198
http://www.securityfocus.com/archive/1/517399/100/0/threaded
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