Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralized, which allows additional directives to be introduced into that file. The configuration interface accepts changes without authenticating or verifying the origin of the requester. The injected configuration persists on disk across restarts of the client and the operating system, and the VPN connection continues to function normally, so there is no behavioral change visible to the user.
History

Mon, 07 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Mon, 07 Sep 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Ixon
Ixon ixon Vpn Client
Vendors & Products Ixon
Ixon ixon Vpn Client

Fri, 04 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Description Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralized, which allows additional directives to be introduced into that file. The configuration interface accepts changes without authenticating or verifying the origin of the requester. The injected configuration persists on disk across restarts of the client and the operating system, and the VPN connection continues to function normally, so there is no behavioral change visible to the user.
Title IXON VPN Client CRLF Injection
Weaknesses CWE-93
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2026-09-04T21:19:02.213Z

Updated: 2026-09-07T11:17:27.215Z

Reserved: 2026-08-18T15:31:34.250Z

Link: CVE-2026-75925

cve-icon Vulnrichment

Updated: 2026-09-07T11:15:35.882Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-04T22:17:18.017

Modified: 2026-09-08T15:28:33.090

Link: CVE-2026-75925

cve-icon Redhat

No data.