CVE-2024-21426 Microsoft SharePoint Server Remote Code Execution Vulnerability

2024-03-1216:57:44

CWE-416

microsoft

github.com

cve-2024-21426

microsoft sharepoint

remote code execution

CVSS3

7.8

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

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

21.5%

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

CNA Affected

[
  {
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"
    ],
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Enterprise Server 2016",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.5439.1000",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"
    ],
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Server 2019",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.10408.20000",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  },
  {
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:-:*:*:*:subscription:*:*:*"
    ],
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Server Subscription Edition",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.17328.20136",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  }
]