CVE-2020-36922

Name: CVE-2020-36922
Creator: NVD / NIST
Published: 2026-01-06T16:15:48.597+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.55%

Last modified Jun 17, 2026

CVE-2020-36922 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. Sony BRAVIA Digital Signage 1.7.8 contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive system details through API endpoints. Attackers can retrieve network interface information, server configurations, and system metadata by sending requests to the exposed system API.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

Sony BRAVIA Digital Signage 1.7.8 contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive system details through API endpoints. Attackers can retrieve network interface information, server configurations, and system metadata by sending requests to the exposed system API.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

6.9/10

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

EPSS Probability

0.55%

41.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-497

Affected Software

Vendor	Product	Versions
Sony	Bravia Signage	<= 1.7.8

References

https://cxsecurity.com/issue/WLB-2020120028Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/192606Third Party Advisory
https://packetstorm.news/files/id/160343Third Party Advisory
https://pro-bravia.sony.netProduct
https://pro-bravia.sony.net/resources/software/bravia-signage/Product
https://pro.sony/ue_US/products/display-softwareProduct
https://www.exploit-db.com/exploits/49187Exploit, Third Party Advisory, VDB Entry
https://www.vulncheck.com/advisories/sony-bravia-digital-signage-unauthenticated-system-api-information-disclosureThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5610.phpExploit, Third Party Advisory

Timeline

Published: Jan 6, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2020-36922?

How severe is CVE-2020-36922?

CVE-2020-36922 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.

How do I fix CVE-2020-36922?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-36922?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST