CVE-2013-6811

Name: CVE-2013-6811
Creator: NVD / NIST
Published: 2019-11-22T18:15:10.64+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.99%

Last modified Jun 17, 2026

CVE-2013-6811 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Multiple cross-site request forgery (CSRF) vulnerabilities in the D-Link DSL-6740U gateway (Rev. H1) allow remote attackers to hijack the authentication of administrators for requests that change administrator credentials or enable remote management services to (1) Custom Services in Port Forwarding, (2) Port Triggering Entries, (3) URL Filters in Parental Control, (4) Print Server settings, (5) QoS Queue Setup, or (6) QoS Classification Entries.. EPSS estimates a 0.99% chance of exploitation in the next 30 days.

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in the D-Link DSL-6740U gateway (Rev. H1) allow remote attackers to hijack the authentication of administrators for requests that change administrator credentials or enable remote management services to (1) Custom Services in Port Forwarding, (2) Port Triggering Entries, (3) URL Filters in Parental Control, (4) Print Server settings, (5) QoS Queue Setup, or (6) QoS Classification Entries.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

0.99%

58.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
D-Link	Dsl6740u Firmware	All versions

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/89612Third Party Advisory, VDB Entry
https://web.archive.org/web/20131208091355/http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10005Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/89612Third Party Advisory, VDB Entry
https://web.archive.org/web/20131208091355/http://securityadvisories.dlink.com/security/publication.aspx?name=SAP10005Third Party Advisory

Timeline

Published: Nov 22, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2013-6811?

How severe is CVE-2013-6811?

CVE-2013-6811 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.99% probability of exploitation in the next 30 days.

How do I fix CVE-2013-6811?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-6811?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST