Eibiz i-Media Server Digital Signage 3.8.0 Directory Traversal Vulnerability
Priority HIGH 77CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
Eibiz i-Media Server Digital Signage 3.8.0 contains a directory traversal vulnerability that allows unauthenticated remote attackers to access files outside the server's root directory. Attackers can exploit the 'oldfile' GET parameter to view sensitive configuration files like web.xml and system files such as win.ini.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01565 75th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| EIBIZ Co.,Ltd. | i-Media Server Digital Signage | up to 3.8.0 | — | No fix listed | CNA |
- i-Media Server Digital Signage VendorEIBIZ Co.,Ltd. Affected up to 3.8.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:eibiz:i-media_server_digital_signage:3.8.0:*:*:*:*:*:*:* | 3.8.0 | Vulnerable | EIBIZ Co.,Ltd. |
- cpe:2.3:a:eibiz:i-media_server_digital_signage:3.8.0:*:*:*:*:*:*:* Versions 3.8.0 Vulnerable ·EIBIZ Co.,Ltd.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-36893
- 2026-10-03 Alias added: GHSA-g9gr-q7gp-4q6p
References
More EIBIZ Co.,Ltd. I-media Server Digital Signage vulnerabilities
- TI-2020-19029 Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated User Creation Vulnerability CVSS 4.0CRITICAL 9.3
- TI-2020-19027 Eibiz i-Media Server Digital Signage 3.8.0 Unauthenticated Privilege Escalation CVSS 4.0CRITICAL 9.3
- TI-2020-19030 EIBIZ i-Media Server Digital Signage 3.8.0 Unauthenticated Configuration Disclosure CVSS 4.0HIGH 8.7
Sources
- CVE-2020-36893 · CVE Program
- CVE-2020-36893 · NVD
- FIRST EPSS
- GHSA-g9gr-q7gp-4q6p · 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