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CVE-2026-82763

🗓️ 14 Sep 2026 06:44:29Reported by jpcertType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views

XSS in Contec FX5000, FX4000, and FX3000 series allowing script execution for logged-in users.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-82763
10 Sep 202608:45
–circl
cvelist
Cvelist
CVE-2026-82763
14 Sep 202606:44
–cvelist
euvd
EUVD
EUVD-2026-77242
14 Sep 202606:44
–euvd
jvn
Japan Vulnerability Notes
Multiple vulnerabilities in Contec FLEXLAN series
14 Sep 202607:32
–jvn
nvd
NVD
CVE-2026-82763
14 Sep 202607:17
–nvd
ptsecurity
Positive Technologies
PT-2026-91067
14 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-82763: Improper Neutralization of Input During Web Page Generation
14 Sep 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-82763
14 Sep 202606:44
–vulnrichment
Vulners
Node
OR
contecfxa5000Range<1.12.00
contecfxa5020Range<1.12.00
contecfxe5000Range<1.12.00
contecfxs5000Range<1.12.00
contecfxs5021Range<1.12.00
contecfxe4000Range<1.14.00
contecfxe4000-wpRange<1.14.00
contecfxs4000Range<1.14.00
contecfxs4020Range<1.14.00
contecfxa3000Range<1.20.00
contecfxa3020Range<1.20.00
contecfxa3200Range<1.20.00
contecfxe3000Range<1.20.00
contecfxe3000-wpRange<1.20.00
contecfxs300Range<1.20.00
[
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA5000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA5020",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA5020-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE5000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE5000-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXS5000-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXS5021",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.12.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE4000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.14.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE4000-WP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.14.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXS4000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.14.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXS4020",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.14.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA3000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA3000-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA3020",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA3020-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXA3200",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE3000",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE3000-[][]",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXE3000-WP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  },
  {
    "vendor": "Contec Co., Ltd.",
    "product": "FXS300[]-CN",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.20.00"
      }
    ]
  }
]

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16 Sep 2026 19:27Current
7.8High risk
Vulners AI Score7.8
CVSS 44.8
CVSS 3.15.4
EPSS0.00235
SSVC
28