What is the vulnerability ID?

The vulnerability ID is CVE-2021-29296.

What is the title of the vulnerability?

The title of the vulnerability is 'Null Pointer Dereference vulnerability in D-Link DIR-825 2.10b02.'

What is the severity of CVE-2021-29296?

The severity of CVE-2021-29296 is high (7.5).

How can a remote malicious user exploit CVE-2021-29296?

A remote malicious user can exploit CVE-2021-29296 by sending an HTTP request with URL /vct_wan.

Is there a fix available for CVE-2021-29296?

It is recommended to check the D-Link security bulletin (link provided) for information on available fixes.

Vulnerability/
CVE-2021-29296

high

7.5

CWE

476

10/8/2021

3/8/2024

CVE-2021-29296: Null Pointer Dereference

First published: Tue Aug 10 2021(Updated: )

** UNSUPPORTED WHEN ASSIGNED **Null Pointer Dereference vulnerability in D-Link DIR-825 2.10b02, which could let a remote malicious user cause a denial of service. The vulnerability could be triggered by sending an HTTP request with URL /vct_wan; the sbin/httpd would invoke the strchr function and take NULL as a first argument, which finally leads to the segmentation fault. NOTE: The DIR-825 and all hardware revisions is considered End of Life and as such this issue will not be patched.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Dlink Dir-825 Firmware	=2.10b02
Dlink Dir-825
All of
Dlink Dir-825 Firmware	=2.10b02
Dlink Dir-825

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Frequently Asked Questions

What is the vulnerability ID?
The vulnerability ID is CVE-2021-29296.
What is the title of the vulnerability?
The title of the vulnerability is 'Null Pointer Dereference vulnerability in D-Link DIR-825 2.10b02.'
What is the severity of CVE-2021-29296?
The severity of CVE-2021-29296 is high (7.5).
How can a remote malicious user exploit CVE-2021-29296?
A remote malicious user can exploit CVE-2021-29296 by sending an HTTP request with URL /vct_wan.
Is there a fix available for CVE-2021-29296?
It is recommended to check the D-Link security bulletin (link provided) for information on available fixes.

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agent/first-publish-date
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agent/weakness
agent/author
agent/description
agent/softwarecombine
agent/tags
agent/event
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/last-modified-date
collector/mitre-cve
source/MITRE
vendor/dlink
canonical/dlink dir-825 firmware
version/dlink dir-825 firmware/2.10b02
canonical/dlink dir-825

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