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EUVD-2026-3634

🗓️ 21 Jan 2026 17:27:43Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Unquoted service path in TravExtensionHostSvc with LocalSystem enables code execution via malicious executables.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-47864
21 Jan 202617:27
attackerkb
CNNVD
OSAS Traverse Extension code issue vulnerability
21 Jan 202600:00
cnnvd
CVE
CVE-2021-47864
21 Jan 202617:27
cve
Cvelist
CVE-2021-47864 OSAS Traverse Extension 11 - 'travextensionhostsvc' Unquoted Service Path
21 Jan 202617:27
cvelist
NVD
CVE-2021-47864
21 Jan 202618:16
nvd
Positive Technologies
PT-2026-3816
21 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2021-47864
22 Jan 202617:34
redhatcve
Vulnrichment
CVE-2021-47864 OSAS Traverse Extension 11 - 'travextensionhostsvc' Unquoted Service Path
21 Jan 202617:27
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "27009d14-7176-3b18-89ae-dd354946c86f",
        "vendor": {
          "name": "OSAS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0f2e06d3-b193-35a8-9b55-1f1eb635e317",
        "product": {
          "name": "OSAS Traverse Extension"
        },
        "product_version": "11 x86"
      }
    ]
  }
]

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21 Jan 2026 17:27Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.5
CVSS 3.17.8
EPSS0.00022
SSVC
2