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.
Published: 2025-07-21
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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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

Fri, 02 Jan 2026 21:15:00 +0000

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

Mon, 28 Jul 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Linksys
Linksys e2500
Vendors & Products Linksys
Linksys e2500

Tue, 22 Jul 2025 14:15:00 +0000

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'}


Mon, 21 Jul 2025 17:45:00 +0000

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

Subscriptions

Linksys E2500 E2500 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-07-22T13:47:49.717Z

Reserved: 2025-04-22T00:00:00.000Z

Link: CVE-2025-44654

cve-icon Vulnrichment

Updated: 2025-07-22T13:47:43.155Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-21T18:15:27.817

Modified: 2026-01-02T21:03:26.243

Link: CVE-2025-44654

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-28T12:45:53Z

Weaknesses