9.8

CVE-2020-36923

Exploit

Sony BRAVIA Digital Signage 1.7.8 Client-Side Protection Bypass via IDOR

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sony ≫ Bravia Signage Version <= 1.7.8
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.92% 0.557
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
disclosure@vulncheck.com 6.9 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
disclosure@vulncheck.com 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://pro-bravia.sony.net
Product
https://pro-bravia.sony.net/resources/software/bravia-signage/
Product
https://pro.sony/ue_US/products/display-software
Product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php
Third Party Advisory
Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/192607
Third Party Advisory
https://cxsecurity.com/issue/WLB-2020120031
Third Party Advisory
https://packetstormsecurity.com/files/160344
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
Third Party Advisory