Vulnerability · Published Jan 6, 2026 · Assigned by VulnCheck
CVE-2020-36921RED-V Super Digital Signage System 5.1.1 Log Information Disclosure Vulnerability
High 7.5
In plain English
A high-severity security flaw in RED-V Super Digital Signage System RXV-A740R from RED. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 63.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| RED | RED-V Super Digital Signage System RXV-A740R | 5.1.1 |
Weakness: CWE-548 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- Zero Science Lab Disclosure (ZSL-2020-5609) third-party-advisory
- Packet Storm Security Exploit Entry exploit
- IBM X-Force Vulnerability Exchange vdb-entry
- CXSecurity Vulnerability Database third-party-advisory
- RED-V Vendor Homepage product
- VulnCheck Advisory: RED-V Super Digital Signage System 5.1.1 Log Information Disclosure Vulnerability third-party-advisory