Description
Cross-site scripting vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
Published: 2026-09-14
Score: 4.8 Medium
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 16:45:00 +0000

Type Values Removed Values Added
Title Cross‑Site Scripting in Contec FX Series Devices Allows Arbitrary Script Execution

Mon, 14 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Title Cross‑Site Scripting in Contec FX Series Devices Allows Arbitrary Script Execution

Mon, 14 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

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

Type Values Removed Values Added
Description Cross-site scripting vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/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: 2026-09-14T11:19:46.422Z

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

Link: CVE-2026-82763

cve-icon Vulnrichment

Updated: 2026-09-14T11:13:51.588Z

cve-icon NVD

Status : Deferred

Published: 2026-09-14T07:17:17.210

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

Link: CVE-2026-82763

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')