Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- LiquidWorm as Gjoko Krstic of Zero Science Lab
References
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php
- https://exchange.xforce.ibmcloud.com/vulnerabilities/192607
- https://cxsecurity.com/issue/WLB-2020120031
- https://packetstormsecurity.com/files/160344
- https://pro.sony/ue_US/products/display-software
- https://pro-bravia.sony.net/resources/software/bravia-signage/
- https://pro-bravia.sony.net
- https://www.vulncheck.com/advisories/sony-bravia-digital-signage-client-side-protection-bypass-via-idor
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