CVE-2022-43959Public exploitNetwork attack vector

Administrative credential disclosure via cleartext form value

Published Jan 20, 2023 · Updated Apr 2, 2025

Credential exposure in 1C-Bitrix Bitrix24 through 22.200.200 allows remote administrators to read an AD/LDAP password. The ldap_server_edit.php administration page places the stored directory password in a cleartext HTML form value even though the interface masks it. A remote user must already hold Bitrix24 administrator access; disclosure exposes the configured directory account credential but does not itself alter data or interrupt service.

CVSS severity4.9
Medium
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential exposure in 1C-Bitrix Bitrix24 through 22.200.200 allows remote administrators to read an AD/LDAP password. The ldap_server_edit.php administration page places the stored directory password in a cleartext HTML form value even though the interface masks it. A remote user must already hold Bitrix24 administrator access; disclosure exposes the configured directory account credential but does not itself alter data or interrupt service.

The record

CVE
CVE-2022-43959
Published
Jan 20, 2023
Updated
Apr 2, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1552
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.9NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1552Unsecured Credentials

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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