September 21, 2026

CVE Watchtower

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CVE-2026-82763NVD

Vulnerability Summary

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.
Severity Level
MEDIUM(5.4)
Published Date
Sep 14, 2026
Last Modified
Sep 14, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.14%Probability
Root Weakness (CWE)
CWE-79: Cross-site Scripting (XSS) ↗
The software does not neutralize user-controllable input before it is placed in output that is used as a web page.
CVSS v4.0 Base Metrics — Score 4.8 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredLow
User InteractionActive
Confidentiality (Vulnerable System)None
Integrity (Vulnerable System)None
Availability (Vulnerable System)None
Confidentiality (Subsequent System)Low
Integrity (Subsequent System)Low
Availability (Subsequent System)None
CVSS v3.1 Base Metrics — Score 5.4 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

Affected & Patched Versions

Affected Versions
  • Contec Co., Ltd. FXA5000 < 1.12.00
  • Contec Co., Ltd. FXA5020 < 1.12.00
  • Contec Co., Ltd. FXA5020-[][] < 1.12.00
  • Contec Co., Ltd. FXE5000 < 1.12.00
  • Contec Co., Ltd. FXE5000-[][] < 1.12.00
  • Contec Co., Ltd. FXS5000-[][] < 1.12.00
  • Contec Co., Ltd. FXS5021 < 1.12.00
  • Contec Co., Ltd. FXE4000 < 1.14.00
  • Contec Co., Ltd. FXE4000-WP < 1.14.00
  • Contec Co., Ltd. FXS4000 < 1.14.00
  • Contec Co., Ltd. FXS4020 < 1.14.00
  • Contec Co., Ltd. FXA3000 < 1.20.00
  • Contec Co., Ltd. FXA3000-[][] < 1.20.00
  • Contec Co., Ltd. FXA3020 < 1.20.00
  • Contec Co., Ltd. FXA3020-[][] < 1.20.00
  • Contec Co., Ltd. FXA3200 < 1.20.00
  • Contec Co., Ltd. FXE3000 < 1.20.00
  • Contec Co., Ltd. FXE3000-[][] < 1.20.00
  • Contec Co., Ltd. FXE3000-WP < 1.20.00
  • Contec Co., Ltd. FXS300[]-CN < 1.20.00
Patched Versions
  • Contec Co., Ltd. FXA5000 1.12.00
  • Contec Co., Ltd. FXA5020 1.12.00
  • Contec Co., Ltd. FXA5020-[][] 1.12.00
  • Contec Co., Ltd. FXE5000 1.12.00
  • Contec Co., Ltd. FXE5000-[][] 1.12.00
  • Contec Co., Ltd. FXS5000-[][] 1.12.00
  • Contec Co., Ltd. FXS5021 1.12.00
  • Contec Co., Ltd. FXE4000 1.14.00
  • Contec Co., Ltd. FXE4000-WP 1.14.00
  • Contec Co., Ltd. FXS4000 1.14.00
  • Contec Co., Ltd. FXS4020 1.14.00
  • Contec Co., Ltd. FXA3000 1.20.00
  • Contec Co., Ltd. FXA3000-[][] 1.20.00
  • Contec Co., Ltd. FXA3020 1.20.00
  • Contec Co., Ltd. FXA3020-[][] 1.20.00
  • Contec Co., Ltd. FXA3200 1.20.00
  • Contec Co., Ltd. FXE3000 1.20.00
  • Contec Co., Ltd. FXE3000-[][] 1.20.00
  • Contec Co., Ltd. FXE3000-WP 1.20.00
  • Contec Co., Ltd. FXS300[]-CN 1.20.00
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📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
⚙️Custom EPSS — Filter noise, focus on risk.
💬Webhooks — Slack & Teams integration.
🚫Ad-Free — Uninterrupted experience.

External References