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.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Sony Bravia_Signage
cpe:2.3:a:sony:bravia_signage:*:*:*:*:*:*:*:*
|
— |
<= 1.7.8
|
References 9
https://cxsecurity.com/issue/WLB-2020120031
disclosure@vulncheck.com
https://exchange.xforce.ibmcloud.com/vulnerabilities/192607
disclosure@vulncheck.com
https://packetstormsecurity.com/files/160344
disclosure@vulncheck.com
https://pro-bravia.sony.net
disclosure@vulncheck.com
https://pro-bravia.sony.net/resources/software/bravia-signage/
disclosure@vulncheck.com
https://pro.sony/ue_US/products/display-software
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/sony-bravia-digital-signage-client-side-pr…
disclosure@vulncheck.com
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php
disclosure@vulncheck.com
https://www.zeroscience.mk/codes/sonybravia_idor.txt
134c704f-9b21-4f2e-91b3-4a467353bcc0