CVE-2020-36923
CRITICALSony BRAVIA Digital Signage <1.7.8 - Path Traversal
Title source: llmDescription
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.
References (9)
Core 9
Core References
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php
Third Party Advisory vdb-entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/192607
Third Party Advisory third-party-advisory
https://cxsecurity.com/issue/WLB-2020120031
Third Party Advisory exploit
https://packetstormsecurity.com/files/160344
Product product
https://pro.sony/ue_US/products/display-software
Product product
https://pro-bravia.sony.net/resources/software/bravia-signage/
Product product
https://pro-bravia.sony.net
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/sony-bravia-digital-signage-client-side-protection-bypass-via-idor
Third Party Advisory
https://www.zeroscience.mk/codes/sonybravia_idor.txt
Scores
CVSS v3
9.8
EPSS
0.0018
EPSS Percentile
39.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-639
Status
published
Products (1)
sony/bravia_signage
< 1.7.8
Published
Jan 06, 2026
Tracked Since
Feb 18, 2026