CVE-2024-34891

MEDIUM

Published Nov 4, 2024 Modified Sep 4, 2025 CWE-312

Description

Insufficiently protected credentials in DAV server settings in 1C-Bitrix Bitrix24 23.300.100 allows remote administrators to read Exchange account passwords via HTTP GET request.

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CVSS v3.1 Score

6.8

MEDIUM

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

Weakness Type (CWE)

CWE-312 CWE-312

Affected Products

Vendor	Product	Versions
bitrix24	bitrix24	All

References

Exploits

https://github.com/DrieVlad/BitrixVulns

Other References

http://bitrix24.com

Frequently Asked Questions

What is CVE-2024-34891? +

Insufficiently protected credentials in DAV server settings in 1C-Bitrix Bitrix24 23.300.100 allows remote administrators to read Exchange account passwords via HTTP GET request. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

How severe is CVE-2024-34891? +

CVE-2024-34891 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-34891? +

CVE-2024-34891 affects products from bitrix24, specifically: bitrix24. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-34891? +

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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