What is the CVSS score of CVE-2020-36922?

CVE-2020-36922 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

Which versions of Bravia Signage are affected by CVE-2020-36922?

Organizations using Sony BRAVIA Digital Signage 1.7.8 face notable risk from CVE-2020-36922 rated CVSS 7.5. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2020-36922?

Yes, a public proof-of-concept exploit is available for CVE-2020-36922. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2020-36922?

Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.

Bravia Signage CVE-2020-36922

HIGH

Exposure of Sensitive System Information to an Unauthorized Control Sphere (CWE-497)

2026-01-06 disclosure@vulncheck.com

Information Disclosure Bravia Signage

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Jan 22, 2026 - 21:20 vuln.today

Public exploit code

CVE Published

Jan 06, 2026 - 16:15 nvd

HIGH 7.5

DescriptionCVE.org

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.

AnalysisAI

Bravia Signage contains a vulnerability that allows attackers to access sensitive system details through API endpoints (CVSS 7.5).

Technical ContextAI

exists in the API component. 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.