CVE-2020-5761
7.5 · HIGHOverview
CVE-2020-5761 is a high-severity vulnerability affecting grandstream ht801_firmware. It was published on July 29, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. 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 CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.
Remediation
Check the references section for vendor advisories and patches from grandstream. Update ht801_firmware to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| grandstream | ht801_firmware | 0 | Affected |
| grandstream | ht802_firmware | 0 | Affected |
| grandstream | ht812_firmware | 0 | Affected |
| grandstream | ht814_firmware | 0 | Affected |
| grandstream | ht818_firmware | 0 | Affected |
| grandstream | ht813_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-5761?
CVE-2020-5761 is a high-severity vulnerability affecting grandstream ht801_firmware. It was published on July 29, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-5761?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-5761?
Check the references section for vendor advisories and patches from grandstream. Update ht801_firmware to the latest patched version. 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-2020-5761?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5761 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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