CVE-2020-36902
9.8 · CRITICALOverview
CVE-2020-36902 is a critical-severity vulnerability affecting medivision medivision_digital_signage_firmware. It was published on December 10, 2025 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
UBICOD Medivision Digital Signage 1.5.1 contains an authorization bypass vulnerability that allows normal users to escalate privileges by manipulating the 'ft[grp]' parameter. Attackers can send a GET request to /html/user with 'ft[grp]' set to integer value '3' to gain super admin rights without authentication.
Remediation
Check the references section for vendor advisories and patches from medivision. Update medivision_digital_signage_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 |
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References
Frequently Asked Questions
What is CVE-2020-36902?
CVE-2020-36902 is a critical-severity vulnerability affecting medivision medivision_digital_signage_firmware. It was published on December 10, 2025 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2020-36902?
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-2020-36902?
Check the references section for vendor advisories and patches from medivision. Update medivision_digital_signage_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-2020-36902?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-36902 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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