CVE-2020-26130
7.8 · HIGHOverview
CVE-2020-26130 is a high-severity vulnerability affecting open_tftp_server_project open_tftp_server. It was published on October 28, 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. Some level of privileges is required for exploitation.
Technical Description
Issues were discovered in Open TFTP Server multithreaded 1.66 and Open TFTP Server single port 1.66. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenTFTPServerMT.exe or the OpenTFTPServerSP.exe binary.
Remediation
Check the references section for vendor advisories and patches from open_tftp_server_project. Update open_tftp_server 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 |
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References
Frequently Asked Questions
What is CVE-2020-26130?
CVE-2020-26130 is a high-severity vulnerability affecting open_tftp_server_project open_tftp_server. It was published on October 28, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-26130?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-26130?
Check the references section for vendor advisories and patches from open_tftp_server_project. Update open_tftp_server 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-2020-26130?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-26130 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
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