CVE-2024-21390 Microsoft Authenticator Elevation of Privilege Vulnerability

2024-03-1216:57:58

CWE-287

microsoft

github.com

cve-2024-21390

microsoft authenticator

elevation of privilege

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

19.5%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

CNA Affected

[
  {
    "cpes": [
      "cpe:2.3:a:microsoft:authenticator:-:*:*:*:*:*:*:*"
    ],
    "vendor": "Microsoft",
    "product": "Microsoft Authenticator",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.0",
        "lessThan": "6.2401.0617",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "Unknown"
    ]
  }
]