CVE-2020-36893

Name: CVE-2020-36893
Creator: NVD / NIST
Published: 2025-12-10T21:16:01.58+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 1.32%

Last modified Jun 17, 2026

CVE-2020-36893 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. 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.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.

Description

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 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

8.7/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

1.32%

67.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Eibiz	I-Media Server Digital Signage	3.8.0

References

http://www.eibiz.co.thBroken Link
https://www.exploit-db.com/exploits/48766Exploit, Third Party Advisory, VDB Entry
https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-directory-traversal-vulnerabilityThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5585.phpExploit, Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5585.phpExploit, Third Party Advisory

Timeline

Published: Dec 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2020-36893?

How severe is CVE-2020-36893?

CVE-2020-36893 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.

How do I fix CVE-2020-36893?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-36893?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST