What is the severity of CVE-2021-46452?

CVE-2021-46452 is classified as a high-severity vulnerability, allowing command injection.

How do I fix CVE-2021-46452?

To mitigate CVE-2021-46452, update the D-Link DIR-823 Pro firmware to the latest version beyond 1.0.2.

What devices are affected by CVE-2021-46452?

CVE-2021-46452 affects D-Link DIR-823 Pro devices running firmware version 1.0.2 or earlier.

What kind of attack can be executed with CVE-2021-46452?

CVE-2021-46452 allows attackers to execute arbitrary commands on the affected D-Link devices.

Is CVE-2021-46452 a localized or remote vulnerability?

CVE-2021-46452 is a remote vulnerability that can be exploited over the network by an attacker.

Vulnerability/
CVE-2021-46452

critical

9.8

CWE

4/2/2022

4/8/2024

CVE-2021-46452: Command Injection

First published: Fri Feb 04 2022(Updated: )

D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetNetworkTomographySettings. This vulnerability allows attackers to execute arbitrary commands via the tomography_ping_address, tomography_ping_number, tomography_ping_size, tomography_ping_timeout, and tomography_ping_ttl parameters.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Dlink Dir-823 Pro Firmware	<=1.0.2
Dlink Dir-823 Pro

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-46452?
CVE-2021-46452 is classified as a high-severity vulnerability, allowing command injection.
How do I fix CVE-2021-46452?
To mitigate CVE-2021-46452, update the D-Link DIR-823 Pro firmware to the latest version beyond 1.0.2.
What devices are affected by CVE-2021-46452?
CVE-2021-46452 affects D-Link DIR-823 Pro devices running firmware version 1.0.2 or earlier.
What kind of attack can be executed with CVE-2021-46452?
CVE-2021-46452 allows attackers to execute arbitrary commands on the affected D-Link devices.
Is CVE-2021-46452 a localized or remote vulnerability?
CVE-2021-46452 is a remote vulnerability that can be exploited over the network by an attacker.

collector/nvd-index
agent/softwarecombine
agent/type
collector/mitre-cve
source/MITRE
agent/weakness
agent/references
agent/last-modified-date
agent/severity
agent/author
agent/tags
agent/description
agent/event
agent/first-publish-date
agent/source
vendor/dlink
canonical/dlink dir-823 pro firmware
version/dlink dir-823 pro firmware/1.0.2
canonical/dlink dir-823 pro

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Frequently Asked Questions

What is the severity of CVE-2021-46452?
CVE-2021-46452 is classified as a high-severity vulnerability, allowing command injection.
How do I fix CVE-2021-46452?
To mitigate CVE-2021-46452, update the D-Link DIR-823 Pro firmware to the latest version beyond 1.0.2.
What devices are affected by CVE-2021-46452?
CVE-2021-46452 affects D-Link DIR-823 Pro devices running firmware version 1.0.2 or earlier.
What kind of attack can be executed with CVE-2021-46452?
CVE-2021-46452 allows attackers to execute arbitrary commands on the affected D-Link devices.
Is CVE-2021-46452 a localized or remote vulnerability?
CVE-2021-46452 is a remote vulnerability that can be exploited over the network by an attacker.