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CVE-2026-15105 davenardella snap7 ReadVar Request s7_server.cpp PerformFunctionRead deserialization

🗓️ 08 Jul 2026 22:15:12Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE-2026-15105: snap7 up to 1.4.3 ReadVar deserialization; local network access required.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-15105
8 Jul 202622:15
attackerkb
CVE
CVE-2026-15105
8 Jul 202622:15
cve
EUVD
EUVD-2026-42468
9 Jul 202600:31
euvd
NVD
CVE-2026-15105
8 Jul 202623:16
nvd
Positive Technologies
PT-2026-56618
8 Jul 202600:00
ptsecurity
[
  {
    "vendor": "davenardella",
    "product": "snap7",
    "versions": [
      {
        "version": "1.4.0",
        "status": "affected"
      },
      {
        "version": "1.4.1",
        "status": "affected"
      },
      {
        "version": "1.4.2",
        "status": "affected"
      },
      {
        "version": "1.4.3",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:davenardella:snap7:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "ReadVar Request Handler"
    ]
  }
]

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08 Jul 2026 22:15Current
CVSS 45.3
CVSS 25.8
CVSS 3.16.3
CVSS 36.3
7