Unrated severityNVD Advisory· Published Dec 10, 2025· Updated Dec 11, 2025
UBICOD Medivision Digital Signage 1.5.1 Authorization Bypass via User Privileges
CVE-2020-36902
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: = 1.5.1
- UBICOD Co., Ltd. | MEDIVISION INC./UBICOD Medivision Digital Signagev5Range: Firmware 1.5.1 (2013.01.3)
Patches
Vulnerability mechanics
References
4- www.exploit-db.com/exploits/48684mitreexploit
- www.vulncheck.com/advisories/ubicod-medivision-digital-signage-authorization-bypass-via-user-privilegesmitrethird-party-advisory
- www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5575.phpmitrevendor-advisory
- www.medivision.co.krmitreproduct
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