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EUVD-2023-58636

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Format string vulnerability in Zyxel devices allows DoS via crafted hostname with Device Insight on.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-6399
20 Feb 202403:31
circl
CNNVD
Zyxel ATP Formatting String Error Vulnerability
20 Feb 202400:00
cnnvd
CVE
CVE-2023-6399
20 Feb 202401:42
cve
Cvelist
CVE-2023-6399
20 Feb 202401:42
cvelist
NVD
CVE-2023-6399
20 Feb 202402:15
nvd
OSV
CVE-2023-6399
20 Feb 202402:15
osv
Prion
Format string
20 Feb 202402:15
prion
Positive Technologies
PT-2023-8709 · Zyxel · Zyxel Usg Flex Series +3
30 Nov 202300:00
ptsecurity
RedhatCVE
CVE-2023-6399
23 May 202502:05
redhatcve
Vulnrichment
CVE-2023-6399
20 Feb 202401:42
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "bde0325a-a7c8-33fd-84a8-10b49aa91503",
        "vendor": {
          "name": "Zyxel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "29bb67df-02f0-3db3-990c-0af9cf7c99c2",
        "product": {
          "name": " USG FLEX 50(W) series firmware"
        },
        "product_version": "version 4.16 through 5.37 Patch 1"
      },
      {
        "id": "622d6a2a-584d-391e-800d-f56975788909",
        "product": {
          "name": "USG FLEX H series firmware"
        },
        "product_version": "version 1.10 through 1.10 Patch 1"
      },
      {
        "id": "65afc5f3-efec-3346-92d0-d612fe0709dc",
        "product": {
          "name": "USG20(W)-VPN series firmware"
        },
        "product_version": "version 4.16 through 5.37 Patch 1"
      },
      {
        "id": "723090a2-7382-3621-b85b-c8f97c2910a6",
        "product": {
          "name": "ATP series firmware"
        },
        "product_version": "version 4.32 through 5.37 Patch 1"
      },
      {
        "id": "8ece61a4-3138-397a-b393-44eb84642143",
        "product": {
          "name": "USG FLEX series firmware"
        },
        "product_version": "version 4.50 through 5.37 Patch 1"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6Medium risk
Vulners AI Score6
CVSS 3.15.7 - 6.5
EPSS0.00306
SSVC
3