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CVE-2023-4397

🗓️ 28 Nov 2023 01:42:00Reported by ZyxelType 
cve
 cve
🔗 web.nvd.nist.gov👁 44 Views

A buffer overflow vulnerability in Zyxel ATP & USG firmware v5.37 allows DoS

Related
Detection
Affected
Refs
NVD
Node
zyxelzldMatch5.37
AND
OROROROROR
Node
zyxelzldMatch5.37
AND
[
  {
    "defaultStatus": "unaffected",
    "product": "ATP series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.37"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG FLEX series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.37"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": " USG FLEX 50(W) series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.37"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "USG20(W)-VPN series firmware",
    "vendor": "Zyxel",
    "versions": [
      {
        "status": "affected",
        "version": "5.37"
      }
    ]
  }
]

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17 Jun 2026 06:37Current
5Medium risk
Vulners AI Score5
CVSS 3.14.4
EPSS0.00233
44