September 21, 2026

CVE Watchtower

← Back to CVE List

CVE-2026-82764NVD

Vulnerability Summary

Cross-site request forgery vulnerability exists in multiple Contec products. If a user views a specially crafted page while logged in to the affected product, unintended operations may be performed.
Severity Level
MEDIUM(4.3)
Published Date
Sep 14, 2026
Last Modified
Sep 14, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.15%Probability
Root Weakness (CWE)
CWE-352: Cross-Site Request Forgery (CSRF) ↗
The web application does not sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.
CVSS v4.0 Base Metrics — Score 5.1 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionActive
Confidentiality (Vulnerable System)None
Integrity (Vulnerable System)Low
Availability (Vulnerable System)None
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
CVSS v3.0 Base Metrics — Score 4.3 (MEDIUM)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
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
  • Contec Co., Ltd. SGA1000 < 1.02
  • Contec Co., Ltd. RP-WAH-SR1 < 1.03
  • Contec Co., Ltd. RP-WAH-SR2 < 1.03
  • Contec Co., Ltd. RP-WAH-SR12 < 1.02
  • Contec Co., Ltd. RP-WAH-SR22 < 1.02
  • Contec Co., Ltd. ECE1000 < 1.02
  • Contec Co., Ltd. ECE1020 < 1.02
  • Contec Co., Ltd. ECS1020 < 1.02
  • Contec Co., Ltd. Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* < 1.82
  • Contec Co., Ltd. Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1 < 1.02
  • Contec Co., Ltd. Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041 < 1.61
  • Contec Co., Ltd. PC-HELPER Wireless I/O DIO-0404RY-LWF < 1.01.00
  • Contec Co., Ltd. PC-HELPER Wireless I/O DIO-0404RY-LWF-US < 1.01.00
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
  • Contec Co., Ltd. SGA1000 1.02
  • Contec Co., Ltd. RP-WAH-SR1 1.03
  • Contec Co., Ltd. RP-WAH-SR2 1.03
  • Contec Co., Ltd. RP-WAH-SR12 1.02
  • Contec Co., Ltd. RP-WAH-SR22 1.02
  • Contec Co., Ltd. ECE1000 1.02
  • Contec Co., Ltd. ECE1020 1.02
  • Contec Co., Ltd. ECS1020 1.02
  • Contec Co., Ltd. Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* 1.82
  • Contec Co., Ltd. Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1 1.02
  • Contec Co., Ltd. Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041 1.61
  • Contec Co., Ltd. PC-HELPER Wireless I/O DIO-0404RY-LWF 1.01.00
  • Contec Co., Ltd. PC-HELPER Wireless I/O DIO-0404RY-LWF-US 1.01.00
📧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.
📧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