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CVE-2026-86530

🗓️ 28 Sep 2026 08:14:00Reported by jpcertType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Administrative user OS command execution in BUFFALO Wi-Fi products via HTTP requests.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-86530
27 Sep 202621:30
–circl
cvelist
Cvelist
CVE-2026-86530
28 Sep 202608:14
–cvelist
euvd
EUVD
EUVD-2026-88165
28 Sep 202608:14
–euvd
nvd
NVD
CVE-2026-86530
28 Sep 202609:17
–nvd
Vulners
Node
OR
[
  {
    "vendor": "BUFFALO INC.",
    "product": "WSR-300HP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "Ver.2.55"
      }
    ]
  },
  {
    "vendor": "BUFFALO INC.",
    "product": "WEX-G300",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "Ver.1.71"
      }
    ]
  }
]

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28 Sep 2026 09:17Current
6Medium risk
Vulners AI Score6
CVSS 3.17.2
CVSS 48.6
EPSS0.0036
3