What is CVE-2026-18129?

CVE-2026-18129 is a high-severity vulnerability in Ivanti Endpoint Manager, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2026-08-11.

How severe is CVE-2026-18129?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Ivanti Endpoint Manager

CVE-2026-18129

Cleartext transmission of sensitive information in the Core of Ivanti Endpoint Manager before version 2024 SU7 allows a remote unauthenticated attacker in a MITM position to leak credentials for external SQL connections.

Vulnerability class: Improper Certificate Validation

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ivanti Endpoint Manager — versions 2024 SU7

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Frequently asked questions

What is CVE-2026-18129?: CVE-2026-18129 is a high-severity vulnerability in Ivanti Endpoint Manager, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2026-08-11.
How severe is CVE-2026-18129?: High severity. CVSS v3 base score is 8.1 out of 10.