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CVE-2020-36921 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

RED-V Super Digital Signage System 5.1.1 contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive webserver log files. Attackers can visit multiple endpoints to retrieve system resources and debug log information without authentication.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://cxsecurity.com/issue/WLB-2020110130	[email protected]	ExploitTechnical Description
https://exchange.xforce.ibmcloud.com/vulnerabilities/191803	[email protected]	AdvisoryRemedy
https://packetstormsecurity.com/files/160073	[email protected]	Exploit
https://www.red-v.tv/	[email protected]	Vendor
https://www.vulncheck.com/advisories/red-v-super-digital-signage-system-log-information-disclosure-vulnerability	[email protected]	Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5609.php	[email protected]	AdvisoryExploit

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-548	Exposure of Information Through Directory Listing	[email protected]

Affected Products

Product	Versions
RED-V Super Digital Signage System RXV-A740R	All versions
CPE No CPEs found in CPE dictionary for this product. Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Jan 6, 2026	New CVE Received	[email protected]