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CVE-2018-3926

🗓️ 28 Aug 2018 17:00:00Reported by talosType 
cve
 cve
🔗 web.nvd.nist.gov👁 63 Views🌐 WEB

An integer underflow vulnerability in Samsung SmartThings Hub STH-ETH-250 firmware 0.20.17 allows remote attackers to cause a denial of service via an HTTP request

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[
  {
    "product": "Samsung",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
s3request body/credentialsInteger underflow in hubCore ZigBee firmware update path can be triggered via crafted HTTP request to /credentials, leading to infinite loop and crash/reboot.CWE-191
videoHostUrlrequest body/credentialsInteger underflow in hubCore ZigBee firmware update path can be triggered via crafted HTTP request to /credentials, leading to infinite loop and crash/reboot.CWE-191

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17 Jun 2026 01:58Current
5.4Medium risk
Vulners AI Score5.4
CVSS 24.9
CVSS 3.15.5
CVSS 35.3
EPSS0.00421
63