CVE-2020-36893 PUBLISHED

Eibiz i-Media Server Digital Signage 3.8.0 Directory Traversal Vulnerability

Assigner: VulnCheck
Reserved: 09.12.2025 Published: 10.12.2025 Updated: 11.12.2025

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	EIBIZ Co.,Ltd.
Product	i-Media Server Digital Signage
Versions	Default: unaffected affected from 0 to 3.8.0 (incl.)

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab finder

References

Problem Types

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE