What is CVE-2024-34891?

CVE-2024-34891 is a medium-severity vulnerability in Bitrix24, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.8/10. Published 2024-11-04.

How severe is CVE-2024-34891?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2024-34891 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Bitrix24

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.

EPSS: 0.003 (21.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Bitrix24 — versions 23.300.100
N/a — versions n/a

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

Public proof-of-concept exploits

DrieVlad/BitrixVulns

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-34891?: CVE-2024-34891 is a medium-severity vulnerability in Bitrix24, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.8/10. Published 2024-11-04.
How severe is CVE-2024-34891?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2024-34891 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.