CVE-2020-8810
8.1 · HIGHOverview
CVE-2020-8810 is a high-severity vulnerability affecting gurux device_language_message_specification_director. It was published on February 25, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Gurux GXDLMS Director through 8.5.1905.1301. When downloading OBIS codes, it does not verify that the downloaded files are actual OBIS codes and doesn't check for path traversal. This allows the attacker exploiting CVE-2020-8809 to send executable files and place them in an autorun directory, or to place DLLs inside the existing GXDLMS Director installation (run on next execution of GXDLMS Director). This can be used to achieve code execution even if the user doesn't have any add-ins installed.
Remediation
Check the references section for vendor advisories and patches from gurux. Update device_language_message_specification_director 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 |
|---|---|---|---|
| gurux | device_language_message_specification_director | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-8810?
CVE-2020-8810 is a high-severity vulnerability affecting gurux device_language_message_specification_director. It was published on February 25, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2020-8810?
This vulnerability has a CVSS 3.1 base score of 8.1, 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-2020-8810?
Check the references section for vendor advisories and patches from gurux. Update device_language_message_specification_director 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-2020-8810?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-8810 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.
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