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EUVD-2026-37030

🗓️ 16 Jun 2026 02:20:29Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Stack-based buffer overflow in Zyxel GS1900-48HPv2 CGI allows unauthenticated command execution via HTTP.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-7273
16 Jun 202603:57
circl
CVE
CVE-2026-7273
16 Jun 202602:20
cve
Cvelist
CVE-2026-7273
16 Jun 202602:20
cvelist
NVD
CVE-2026-7273
16 Jun 202603:16
nvd
Positive Technologies
PT-2026-49603
16 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "cb9121fa-2f3d-3730-a658-0ea4bec42f0f",
        "vendor": {
          "name": "Zyxel"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "056ef8ba-6a40-3d89-b817-c6dce19e3cee",
        "product": {
          "name": "GS1900-24EP firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(ABTO.1)C0"
      },
      {
        "id": "21aeb060-083a-3186-ab3a-bbe6722273be",
        "product": {
          "name": "GS1900-24HPv2 firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(ABTP.1)C0"
      },
      {
        "id": "2385cd24-1148-3205-9202-681399c85095",
        "product": {
          "name": "GS1900-16 firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHJ.1)C0"
      },
      {
        "id": "4481fc3b-bd0a-3fe9-a56b-21f4357a85be",
        "product": {
          "name": "GS1900-8HP firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHI.1)C0"
      },
      {
        "id": "adf89002-9628-301e-be44-26d2803f7841",
        "product": {
          "name": "GS1900-48HPv2 firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(ABTQ.1)C0"
      },
      {
        "id": "b6dc6bc9-9d2c-32e4-884b-ec9151b3b478",
        "product": {
          "name": "GS1900-24E firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHK.1)C0"
      },
      {
        "id": "bc5a5bef-e395-3101-a1ea-5f9295a802a3",
        "product": {
          "name": "GS1900-24 firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHL.1)C0"
      },
      {
        "id": "de9efa22-d611-3382-95f1-522a65777903",
        "product": {
          "name": "GS1900-48 firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHN.1)C0"
      },
      {
        "id": "e0d98068-da5e-35d1-b292-5b487ad154d8",
        "product": {
          "name": "GS1900-8 Firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAHH.1)C0"
      },
      {
        "id": "ff44c6f3-da1b-3425-8a4e-71fcc779b96c",
        "product": {
          "name": "GS1900-10HP firmware",
          "vendor": {
            "name": "Zyxel"
          }
        },
        "product_version": "≤ 2.90(AAZI.1)C0"
      }
    ]
  }
]

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