What is CVE-2024-34399?

CVE-2024-34399 is a critical-severity vulnerability in Bmc Remedy Mid-Tier, classified under Improper Authentication. CVSS score: 9.8/10. Published 2024-09-18.

How severe is CVE-2024-34399?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Bmc Remedy Mid-Tier

CVE-2024-34399

**UNSUPPORTED WHEN ASSIGNED** An issue was discovered in BMC Remedy Mid Tier 7.6.04. An unauthenticated remote attacker is able to access any user account without using any password. NOTE: This vulnerability only affects products that are no longer supported by the maintainer and the impacted version for this vulnerability is 7.6.04 only.

Vulnerability class: Broken Authentication

Published 2024-09-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (41.9th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Bmc Remedy Mid-Tier — versions 7.6.04

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.gruppotim.it/it/footer/red-team.html (Third Party Advisory)

Frequently asked questions

What is CVE-2024-34399?: CVE-2024-34399 is a critical-severity vulnerability in Bmc Remedy Mid-Tier, classified under Improper Authentication. CVSS score: 9.8/10. Published 2024-09-18.
How severe is CVE-2024-34399?: Critical severity. CVSS v3 base score is 9.8 out of 10.