CVE-2026-18127

Remote Write Control to S3 Bucket via External Filename in Ivanti Endpoint Manager

Published Aug 11, 2026 CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Remote Write Control to S3 Bucket via External Filename in Ivanti Endpoint Manager
First Time appeared Ivanti
Ivanti endpoint Manager
Vendors & Products Ivanti
Ivanti endpoint Manager
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-73
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ivanti
Published
Updated
Aug 11, 2026, 2:49 PM
Reserved
Jul 28, 2026, 6:10 PM
Status
Awaiting Analysis
Published
Aug 11, 2026, 3:17 PM
Modified
Oct 23, 2026, 7:10 PM