ByteOS Network

NVD Vulnerability Details :

CVE-2011-0746

Modified

Source-cve@mitre.org

Published At-13 Apr, 2011 | 14:55

Updated At-29 Apr, 2026 | 01:13

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N

Type: Primary

Version: 2.0

Base score: 4.3

Base severity: MEDIUM

Vector:

AV:N/AC:M/Au:N/C:N/I:P/A:N

CPE Matches

Zyxel Networks Corporation

>>o2_dsl_router_classic>>*

cpe:2.3:h:zyxel:o2_dsl_router_classic:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-352	Primary	nvd@nist.gov

CWE ID: CWE-352

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
http://int21.de/cve/CVE-2011-0746-o2-router.html	cve@mitre.org	Exploit
http://securityreason.com/securityalert/8198	cve@mitre.org	N/A
http://www.securityfocus.com/archive/1/517399/100/0/threaded	cve@mitre.org	N/A
http://int21.de/cve/CVE-2011-0746-o2-router.html	af854a3a-2127-422b-91ae-364da2661108	Exploit
http://securityreason.com/securityalert/8198	af854a3a-2127-422b-91ae-364da2661108	N/A
http://www.securityfocus.com/archive/1/517399/100/0/threaded	af854a3a-2127-422b-91ae-364da2661108	N/A