TDM Digital Signage PC Player 4.1.0.4 Privilege Escalation via Insecure Permissions
Priority HIGH 72CWE-732Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00262 18th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Tdmsignage | TDM Digital Signage PC Player | 4.1.0.4 | — | No fix listed | CNA |
- TDM Digital Signage PC Player VendorTdmsignage Affected 4.1.0.4 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-36916
- 2026-10-03 Alias added: GHSA-c4qf-p2qh-jv7r
References
Sources
- CVE-2020-36916 · CVE Program
- CVE-2020-36916 · NVD
- FIRST EPSS
- GHSA-c4qf-p2qh-jv7r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences