Cross-Site Request Forgery in UBICOD Medivision Digital Signage
CVE-2020-36901

8.6HIGH

Key Information:

Vendor

Ubicod Co., Ltd. | Medivision Inc.

Status
Ubicod Medivision Digital Signage
Vendor
CVE Published:
10 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-36901?

UBICOD Medivision Digital Signage version 1.5.1 is susceptible to a cross-site request forgery vulnerability that allows attackers to create unauthorized administrative accounts. By crafting a malicious web page, an attacker can submit a request to the /query/user/itSet endpoint unimpeded. The lack of proper request validation makes it possible for these attackers to gain elevated privileges, potentially compromising the security of the entire system.

Affected Version(s)

UBICOD Medivision Digital Signage Firmware 1.5.1 (2013.01.3)

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-36901 - Proof of Concept

References

https://www.exploit-db.com/exploits/48694
exploit
http://www.medivision.co.kr
product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-55...
vendor-advisory

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LiquidWorm as Gjoko Krstic of Zero Science Lab
JSON
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CVE-2020-36901 : Cross-Site Request Forgery in UBICOD Medivision Digital Signage