CVE-2021-40483 Microsoft SharePoint Server Spoofing Vulnerability

2021-10-1300:27:32

microsoft

github.com

cve-2021-40483

microsoft sharepoint

spoofing

CVSS3

7.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

CNA Affected

[
  {
    "cpes": [
      "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"
    ],
    "vendor": "Microsoft",
    "product": "Microsoft SharePoint Server 2019",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.0",
        "lessThan": "16.0.10379.20000",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "x64-based Systems"
    ]
  }
]