Description
Path traversal vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, arbitrary files on the server may be viewed and/or altered by an attacker who can access the product via FTP.
Published: 2026-09-14
Score: 8.6 High
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

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History

Thu, 17 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Contec
Contec fxa3000
Contec fxa3020
Contec fxa3200
Contec fxa5000
Contec fxa5020
Contec fxe3000
Contec fxe3000-wp
Contec fxe4000
Contec fxe4000-wp
Contec fxe5000
Contec fxs300-cn
Contec fxs4000
Contec fxs4020
Contec fxs5021
Vendors & Products Contec
Contec fxa3000
Contec fxa3020
Contec fxa3200
Contec fxa5000
Contec fxa5020
Contec fxe3000
Contec fxe3000-wp
Contec fxe4000
Contec fxe4000-wp
Contec fxe5000
Contec fxs300-cn
Contec fxs4000
Contec fxs4020
Contec fxs5021

Tue, 15 Sep 2026 15:15:00 +0000

Type Values Removed Values Added
Title Path Traversal in Contec FX Series FTP Service Allows File Disclosure and Modification

Mon, 14 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Title FTP Path Traversal Enabling Arbitrary File Access in Contec FX Series Devices

Mon, 14 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 14 Sep 2026 11:15:00 +0000

Type Values Removed Values Added
Title FTP Path Traversal Enabling Arbitrary File Access in Contec FX Series Devices

Mon, 14 Sep 2026 07:00:00 +0000

Type Values Removed Values Added
Description Path traversal vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, arbitrary files on the server may be viewed and/or altered by an attacker who can access the product via FTP.
Weaknesses CWE-23
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Contec Fxa3000 Fxa3020 Fxa3200 Fxa5000 Fxa5020 Fxe3000 Fxe3000-wp Fxe4000 Fxe4000-wp Fxe5000 Fxs300-cn Fxs4000 Fxs4020 Fxs5021
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-09-14T14:51:54.016Z

Reserved: 2026-08-31T02:30:58.276Z

Link: CVE-2026-82765

cve-icon Vulnrichment

Updated: 2026-09-14T14:51:50.309Z

cve-icon NVD

Status : Deferred

Published: 2026-09-14T07:17:17.553

Modified: 2026-09-16T19:27:25.623

Link: CVE-2026-82765

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-17T19:45:37Z

Weaknesses
  • CWE-23

    Relative Path Traversal