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CVE

CWE

Training

CVE-2020-36923

Published: Jan 6, 2026

Modified: Jan 6, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

Sony BRAVIA Digital Signage 1.7.8 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization controls. Attackers can access hidden system resources like '/#/content-creation' by manipulating client-side access restrictions.

Vendor	Product	Versions
Sony Electronics Inc.	Sony BRAVIA Digital Signage	affected `<=1.7.8`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Zero Science Lab Disclosure (ZSL-2020-5611)

third-party-advisory

IBM X-Force Exchange Vulnerability Entry

vdb-entry

CXSecurity Vulnerability Listing

third-party-advisory

Packet Storm Security Exploit Archive

exploit

Sony Professional Display Software Product Page

product

BRAVIA Signage Software Resources

product

Sony BRAVIA Digital Signage Official Homepage

product

VulnCheck Advisory: Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR

third-party-advisory

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