CVE-2020-36893: i-media server Path Traversal — Exploit

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
eibiz	i-media_server_digital_signage	All

References

Exploits

https://www.exploit-db.com/exploits/48766 https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5585.php https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5585.php

Other References

http://www.eibiz.co.th https://www.vulncheck.com/advisories/eibiz-i-media-server-digital-signage-directory-traversal-vulnerability

Frequently Asked Questions

What is CVE-2020-36893? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2020-36893? +

CVE-2020-36893 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2020-36893? +

CVE-2020-36893 affects products from eibiz, specifically: i-media_server_digital_signage. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2020-36893? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2020-36893