CVE-2025-44654

Published Jul 21, 2025 CVSS 3.1 · 9.8 Critical EPSS 1.2% KEV · Not listed
Description
In Linksys E2500 3.0.04.002, the chroot_local_user option is enabled in the vsftpd configuration file. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-22120 In Linksys E2500 3.0.04.002, the chroot_local_user option is enabled in the vsftpd configuration file. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.
History
Type Values Removed Values Added
First Time appeared Linksys e2500 Firmware
CPEs cpe:2.3:h:linksys:e2500:-:*:*:*:*:*:*:*
cpe:2.3:o:linksys:e2500_firmware:3.0.04.002:*:*:*:*:*:*:*
Vendors & Products Linksys e2500 Firmware
Type Values Removed Values Added
First Time appeared Linksys
Linksys e2500
Vendors & Products Linksys
Linksys e2500
Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In Linksys E2500 3.0.04.002, the chroot_local_user option is enabled in the vsftpd configuration file. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 29, 2026, 2:46 PM
Reserved
Apr 22, 2025, 12:00 AM
Status
Modified
Published
Jul 21, 2025, 6:15 PM
Modified
Jul 5, 2026, 1:21 AM