CVE-2022-26929 .NET Framework Remote Code Execution Vulnerability

2022-09-1318:41:26

microsoft

www.cve.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

8.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

62.1%

JSON

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5 AND 4.8.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net:4.8.1:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows Server 2022 (Server Core installation)",
      "Windows 11 version 21H2 for x64-based Systems",
      "Windows Server 2022",
      "Windows 11 version 21H2 for ARM64-based Systems"
    ],
    "versions": [
      {
        "version": "4.8.1",
        "lessThan": "3.5.09082.05",
        "versionType": "custom",
        "status": "affected"
      },
      {
        "version": "4.8.1",
        "lessThan": "4.8.1.09082.07",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 4.8.1",
    "cpes": [
      "cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows 10 Version 21H1 for 32-bit Systems",
      "Windows 10 Version 21H1 for x64-based Systems",
      "Windows 10 Version 21H2 for 32-bit Systems",
      "Windows 10 Version 21H2 for ARM64-based Systems",
      "Windows 10 Version 21H1 for ARM64-based Systems",
      "Windows 10 Version 21H2 for x64-based Systems"
    ],
    "versions": [
      {
        "version": "4.8.0.0",
        "lessThan": "4.8.04556.03",
        "versionType": "custom",
        "status": "affected"
      },
      {
        "version": "4.8.0.0",
        "lessThan": "4.8.1.09082.07",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "Microsoft .NET Framework 3.5 AND 4.6/4.6.2",
    "cpes": [
      "cpe:2.3:a:microsoft:.net:3.5:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Windows 10 for 32-bit Systems",
      "Windows 10 for x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.0",
        "lessThan": "10.0.10240.19444",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]