CVE-2020-36923

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.

SeverityCritical

CVSS9.8

Exploit probability—

ProductSony Bravia Signage

PublishedJan 6, 2026

First seenJan 6, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
sony bravia_signage	v ≤ 1.7.8	—

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