What’s Vulnerable › Vulnerabilities

CVE-2020-36923: Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-06 · updated 2026-06-17
• Weakness: CWE-639

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.

Affected products

• Pro-Bravia Sony BRAVIA Digital Signage: through 1.7.8

References

• https://cxsecurity.com/issue/WLB-2020120031
• https://exchange.xforce.ibmcloud.com/vulnerabilities/192607
• https://packetstormsecurity.com/files/160344
• https://pro-bravia.sony.net
• https://pro-bravia.sony.net/resources/software/bravia-signage/
• https://pro.sony/ue_US/products/display-software
• https://www.vulncheck.com/advisories/sony-bravia-digital-signage-client-side-protection-bypass-via-idor
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php
• https://www.zeroscience.mk/codes/sonybravia_idor.txt
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php

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