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EUVD-2026-66342

🗓️ 26 Aug 2026 08:19:40Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 9 Views

Arbitrary file upload in CAYIN CMS-WS, CMS-SE, and SMP series enabling remote code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-80233
26 Aug 202608:41
circl
cve
CVE
CVE-2026-80233
26 Aug 202608:19
cve
cvelist
Cvelist
CVE-2026-80233 CAYIN Technology|CAYIN CMS-WS/CMS-SE/SMP - Arbitrary File Upload
26 Aug 202608:19
cvelist
nvd
NVD
CVE-2026-80233
26 Aug 202609:16
nvd
ptsecurity
Positive Technologies
PT-2026-81981
26 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-80233 CAYIN Technology|CAYIN CMS-WS/CMS-SE/SMP - Arbitrary File Upload
26 Aug 202608:19
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "b6f48d84-280c-389a-a000-80cbb1860f36",
        "vendor": {
          "name": "Cayin Technology"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0583cd14-1941-378a-b20b-560c3d0a52e9",
        "product": {
          "name": "CAYIN SMP",
          "vendor": {
            "name": "Cayin Technology"
          }
        },
        "product_version": "0 ≤4.0.25336"
      },
      {
        "id": "8fb664ce-b6a3-38ee-a689-d230101f3bda",
        "product": {
          "name": "Cayin CMS-SE",
          "vendor": {
            "name": "Cayin Technology"
          }
        },
        "product_version": "0 ≤11.0.25336"
      },
      {
        "id": "f86541b1-de21-39ca-842f-fe087dc1bd0e",
        "product": {
          "name": "CAYIN CMS-WS",
          "vendor": {
            "name": "Cayin Technology"
          }
        },
        "product_version": "0 ≤1.0.25336"
      }
    ]
  }
]

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26 Aug 2026 13:58Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.6
CVSS 3.17.2
EPSS0.0062
SSVC
9