CVE-2011-0746

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2011-04-13 · updated 2026-06-16
Weakness: CWE-352

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.

Affected products

Zyxel O2 Dsl Router Classic: all versions

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
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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