PT-2024-7256 · 1с · Bitrix24+1

Oleg Labyntsev + 1 · Published 2024-04-23 · Updated 2024-11-06 · CVE-2024-34887

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions 1C-Bitrix Bitrix24 version 23.300.100

Description The issue is related to insufficiently protected credentials in AD/LDAP server settings, allowing remote administrators to send AD/LDAP administrators' account passwords to an arbitrary server via HTTP POST request. This can enable a remote attacker to gain access to domain controller (AD) credentials.

Recommendations For version 23.300.100, consider restricting access to the AD/LDAP server settings to minimize the risk of exploitation until a patch is available. As a temporary workaround, avoid using the vulnerable AD/LDAP configuration in the affected Bitrix24 version.

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

BDU:2024-08600

CVE-2024-34887

Affected Products

Bitrix24

Bitrix

References · 8

• https://osv.dev/vulnerability/CVE-2024-34887 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-08600 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-34887 · Security Note
• https://github.com/DrieVlad/BitrixVulns · Note
• https://twitter.com/CVEnew/status/1853502858165149770 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1853587041931448407 · Twitter Post
• https://t.me/cvedetector/9779 · Telegram Post
• http://bitrix24.com · Note