Critical 9.8Published Jan 6, 2026

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

Updated under an hour ago (Oct 27, 2026, 8:00 AM ET)

Does this affect you?

It affects Sony Electronics Inc. Sony BRAVIA Digital Signage and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Sony Electronics Inc. Sony BRAVIA Digital Signage

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jan 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Sony Electronics Inc. Sony BRAVIA Digital Signage sony_electronics:sony_bravia_digital_signage (from the name)	through 1.7.8	CNA record
sony bravia_signage sony:bravia_signage	through 1.7.8	NVD

References

References

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5611.php	third-party-advisory, exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/192607	vdb-entry, third-party-advisory
https://cxsecurity.com/issue/WLB-2020120031	third-party-advisory
https://packetstormsecurity.com/files/160344	exploit, third-party-advisory
https://pro.sony/ue_US/products/display-software	product
https://pro-bravia.sony.net/resources/software/bravia-signage/	product
https://pro-bravia.sony.net	product
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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.