CVE-2020-36902UBICOD Medivision Digital Signage 1.5.1 Authorization Bypass via User Privileges
Updated under an hour ago ()
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It affects UBICOD Co., Ltd. | MEDIVISION INC. UBICOD Medivision Digital Signage and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-862
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Dec 11, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
UBICOD Co., Ltd. | MEDIVISION INC. UBICOD Medivision Digital Signage ubicod_co_ltd_medivision:ubicod_medivision_digital_signage (from the name) | Firmware 1.5.1 (2013.01.3) | CNA record |
medivision medivision_digital_signage_firmware medivision:medivision_digital_signage_firmware | 1.5.1 | NVD |
References
- https://www.exploit-db.com/exploits/48684exploit, third-party-advisory, vdb-entry
- http://www.medivision.co.krproduct
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5575.phpvendor-advisory, exploit, third-party-advisory
- https://www.vulncheck.com/advisories/ubicod-medivision-digital-signage-authorization-bypass-via-user-privilegesthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.