CVE-2023-21373

2023-10-3018:15:08

CWE-862

google_android

web.nvd.nist.gov

telephony

vulnerability

guest user

sim change

permission check

local escalation

privilege escalation

nvd

cve-2023-21373

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

Percentile

5.1%

JSON

In Telephony, there is a possible way for a guest user to change the preferred SIM due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected configurations

Nvd

Vulners

Node

googleandroidMatch14.0

VendorProductVersionCPE
googleandroid14.0cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	android	14.0	cpe:2.3:o:google:android:14.0:::::::*

CNA Affected

[
  {
    "vendor": "Google",
    "product": "Android",
    "versions": [
      {
        "version": "14",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]