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CVE-2020-5760

7.8 · HIGH

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability.

Published Jul 29, 2020CWE-78EPSS 5.47%

Overview

CVE-2020-5760 is a high-severity vulnerability. It was published on July 29, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to an OS command injection vulnerability. Unauthenticated remote attackers can execute arbitrary commands as root by crafting a special configuration file and sending a crafted SIP message.

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

Refwww.tenable.com/security/research/tra-2020-43Refwww.tenable.com/security/research/tra-2020-47Refwww.tenable.com/security/research/tra-2020-43Refwww.tenable.com/security/research/tra-2020-47

How CyberStrike helps

Frequently asked questions

What is CVE-2020-5760?

CVE-2020-5760 is a high-severity vulnerability. It was published on July 29, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2020-5760?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-5760?

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-2020-5760?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-5760 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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