CVE-2020-36916
TDM Digital Signage PC Player 4.1.0.4 Privilege Escalation via Insecure Permissions
- State
- Published
- Severity
- 8.5 High
- Published
- Jan 6, 2026
- Updated
- Jan 6, 2026
- Reserved
- Jan 3, 2026
Description
TDM Digital Signage PC Player 4.1.0.4 contains an elevation of privileges vulnerability that allows authenticated users to modify executable files. Attackers can leverage the 'Modify' permissions for authenticated users to replace executable files with malicious binaries and gain elevated system access.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-732 Incorrect Permission Assignment for Critical Resource
Affected Products
| Product | Versions |
|---|---|
TDM Digital Signage PC PlayerTdmsignage |
|
References
- ExploitDB-48953exploit
- TDM Digital Signage Official Websiteproduct
- Sony Professional Display Software Product Pageproduct
- Zero Science Lab Disclosure (ZSL-2020-5604)third-party-advisory
- Packet Storm Security Exploit Entryexploit
- IBM X-Force Vulnerability Exchangevdb-entry
- VulnCheck Advisory: TDM Digital Signage PC Player 4.1.0.4 Privilege Escalation via Insecure Permissionsthird-party-advisory
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