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EUVD-2020-26384

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Buffer overflow in SonicOS allows remote attacker to cause Denial of Service on SSLVPN service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNVD
SonicWALL SonicOS Buffer Overflow Vulnerability (CNVD-2021-28766)
13 Oct 202000:00
cnvd
CVE
CVE-2020-5137
12 Oct 202010:40
cve
Cvelist
CVE-2020-5137
12 Oct 202010:40
cvelist
NVD
CVE-2020-5137
12 Oct 202011:15
nvd
OSV
CVE-2020-5137
12 Oct 202011:15
osv
Prion
Buffer overflow
12 Oct 202011:15
prion
RedhatCVE
CVE-2020-5137
22 May 202515:38
redhatcve
SonicWall
SonicOS SSLVPN unauthenticated buffer overflow leads to firewall crash
12 Oct 202009:15
sonicwall
[
  {
    "enisaIdVendor": [
      {
        "id": "2ff0a749-5fe4-3233-be9c-cc5d9881033a",
        "vendor": {
          "name": "SonicWall"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "34f9aa36-afdb-3da0-9ce7-4fbd7cf39bce",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 5.9.1.13-5n and earlier"
      },
      {
        "id": "52b0f764-5ead-3645-8cbc-0f8ad8fe7b86",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 6.5.1.11-4n and earlier"
      },
      {
        "id": "7a15ad67-9a15-3779-b6ca-164029abca2c",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 6.5.4.7-79n and earlier"
      },
      {
        "id": "83e3197e-48fd-3194-b102-1394af41536b",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 7.0.0.0-1"
      },
      {
        "id": "b4d59983-d8b1-3749-bcca-25c159aad1b1",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 6.0.5.3-93o and earlier"
      },
      {
        "id": "ea542062-12ae-325c-b7dc-d8098ce77c9e",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOS 5.9.1.7-2n and earlier"
      },
      {
        "id": "ee3e95ba-d70d-3d5c-adc1-ab614615a37e",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.6High risk
Vulners AI Score7.6
CVSS 3.17.5
CVSS 25
EPSS0.01733
3