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CVE-2022-32449

9.8 · CRITICAL

TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function.

Published Jul 7, 2022CWE-77EPSS 19.36%

Overview

CVE-2022-32449 is a critical-severity vulnerability. It was published on July 7, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function. This vulnerability is exploitable via a crafted MQTT data packet.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/winmt/CVE/blob/main/TOTOLINK%20EX300_V2/README.mdGitHubgithub.com/winmt/my-vuls/tree/main/TOTOLINK%20EX300_V2GitHubgithub.com/winmt/CVE/blob/main/TOTOLINK%20EX300_V2/README.mdGitHubgithub.com/winmt/my-vuls/tree/main/TOTOLINK%20EX300_V2

How CyberStrike helps

Frequently asked questions

What is CVE-2022-32449?

CVE-2022-32449 is a critical-severity vulnerability. It was published on July 7, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2022-32449?

This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2022-32449?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-32449?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-32449 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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