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CVE-2026-73673

🗓️ 14 Aug 2026 12:21:05Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 77 Views🌐 WEB

Unauthenticated firmware upload in Netis NC63 V3.0.0.3327 enables persistent compromise.

Related
Detection
Affected
Refs
Paths
Vulners
[
  {
    "vendor": "Netis Systems Co., Ltd.",
    "product": "Netis NC63 Wireless AC1200 Router",
    "defaultStatus": "affected",
    "packageURL": "pkg:cargo/dua-cli",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "V3.0.0.3327"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
multipart POSTrequest body/cgi-bin/upload_fw.cgiUnauthenticated firmware update vulnerability where an attacker can submit unsigned firmware images via a multipart POST request due to missing authentication enforcement in the Boa web server and netis.cgi dispatcher.CWE-306

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24 Oct 2026 15:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
CVSS 3.18.8
EPSS0.00543
SSVC
77