CVE-2024-1523: fs-ezviewer SQL Injection (CVSS 8.8)

Description

EC-WEB FS-EZViewer(Web)'s query functionality lacks proper restrictions of user input, allowing remote attackers authenticated as regular user to inject SQL commands for reading, modifying, and deleting database records, as well as executing system commands. Attackers may even leverage the dbo privilege in the database for privilege escalation, elevating their privileges to administrator.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
e-web	fs-ezviewer	< 10.6.0.0

References

Other References

https://www.twcert.org.tw/tw/cp-132-7672-7eeac-1.html https://www.twcert.org.tw/tw/cp-132-7672-7eeac-1.html

Frequently Asked Questions

What is CVE-2024-1523? +

EC-WEB FS-EZViewer(Web)'s query functionality lacks proper restrictions of user input, allowing remote attackers authenticated as regular user to inject SQL commands for reading, modifying, and deleting database records, as well as executing system commands. Attackers may even leverage the dbo privilege in the database for privilege escalation, elevating their privileges to administrator. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-1523? +

CVE-2024-1523 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-1523? +

CVE-2024-1523 affects products from e-web, specifically: fs-ezviewer. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-1523? +

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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