CVE-2022-43959

Name: CVE-2022-43959
Creator: NVD / NIST
Published: 2023-01-20T15:15:14.02+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 1.01%

Last modified Jun 17, 2026

CVE-2022-43959 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Insufficiently Protected Credentials in the AD/LDAP server settings in 1C-Bitrix Bitrix24 through 22.200.200 allow remote administrators to discover an AD/LDAP administrative password by reading the source code of /bitrix/admin/ldap_server_edit.php.. EPSS estimates a 1.01% chance of exploitation in the next 30 days.

Description

Insufficiently Protected Credentials in the AD/LDAP server settings in 1C-Bitrix Bitrix24 through 22.200.200 allow remote administrators to discover an AD/LDAP administrative password by reading the source code of /bitrix/admin/ldap_server_edit.php.

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

1.01%

58.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Bitrix24	Bitrix24	<= 22.200.200

References

https://github.com/secware-ru/CVE-2022-43959Exploit, Third Party Advisory
https://www.bitrix24.com/prices/self-hosted.phpVendor Advisory
https://www.bitrix24.com/security/Vendor Advisory
https://github.com/secware-ru/CVE-2022-43959Exploit, Third Party Advisory
https://www.bitrix24.com/prices/self-hosted.phpVendor Advisory
https://www.bitrix24.com/security/Vendor Advisory

Timeline

Published: Jan 20, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-43959?

How severe is CVE-2022-43959?

CVE-2022-43959 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 1.01% probability of exploitation in the next 30 days.

How do I fix CVE-2022-43959?

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-2022-43959?

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

Scan your code now

Source: NVD / NIST