Advisories

UBICOD Medivision Digital Signage 1.5.1 Authorization Bypass via User Privileges

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severity
critical
date
Affecting
  • UBICOD Medivision Digital Signage Firmware 1.5.1 (2013.01.3)

CWE
  • CWE-862 Missing Authorization
CVSS
9.3
CVSS V4 Vector
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
Credit
LiquidWorm as Gjoko Krstic of Zero Science Lab
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.

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