CVE-2026-18127 — HIGH (7.7)

Vulnerability Description

External control of a filename in the Core of Ivanti Endpoint Manager before version 2024 SU7 allows a remote authenticated attacker full write control over an S3 bucket configured for session recording storage.

CVSS Score

7.7

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-73

References

https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-EPM-A

FAQ

What is CVE-2026-18127?

CVE-2026-18127 is a vulnerability with a CVSS score of 7.7 (HIGH). External control of a filename in the Core of Ivanti Endpoint Manager before version 2024 SU7 allows a remote authenticated attacker full write control over an S3 bucket configured for session recordi...

How severe is CVE-2026-18127?

CVE-2026-18127 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-18127?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.