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cveGoogle_androidCVE-2021-39706
HistoryMar 16, 2022 - 3:15 p.m.

CVE-2021-39706

2022-03-1615:15:11
CWE-862
google_android
web.nvd.nist.gov
117
cve-2021-39706
android
credentialstorage
local privilege escalation
permission check
security
nvd

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

EPSS

0.001

Percentile

17.6%

JSON

In onResume of CredentialStorage.java, there is a possible way to cleanup content of credentials storage due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-200164168

Affected configurations

Nvd
Vulners
Node
googleandroidMatch10.0
OR
googleandroidMatch11.0
OR
googleandroidMatch12.0
VendorProductVersionCPE
googleandroid11.0cpe:/o:google:android:11.0:::
googleandroid10.0cpe:/o:google:android:10.0:::
googleandroid12.0cpe:/o:google:android:12.0:::

CNA Affected

[
  {
    "product": "Android",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Android-10 Android-11 Android-12"
      }
    ]
  }
]

Related

nvd 1
osv 1
cvelist 1
prion 1
androidsecurity 1
nvd
nvd
CVE-2021-39706
2022-03-16 15:15:11
osv
osv
[CredentialStorage RESET lacks of a clearer description/permission]
2022-03-01 00:00:00
cvelist
cvelist
CVE-2021-39706
2022-03-16 14:04:19
prion
prion
Design/Logic Flaw
2022-03-16 15:15:00
androidsecurity
androidsecurity
Chromecast Security Bulletin—July 2022
2022-07-18 00:00:00

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

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

EPSS

0.001

Percentile

17.6%

JSON
Related for CVE-2021-39706
nvd1osv1cvelist1prion1androidsecurity1