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cveGoogle_androidCVE-2021-39691
HistoryJun 15, 2022 - 1:15 p.m.

CVE-2021-39691

2022-06-1513:15:08
CWE-1021
google_android
web.nvd.nist.gov
70
9
tapjacking
windowmanager
local privilege escalation
android-10
android-11
android-12
cve-2021-39691
nvd

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON

In WindowManager, there is a possible tapjacking attack due to an incorrect window flag when processing user input. 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-157929241

Affected configurations

Nvd
Vulners
Node
googleandroidMatch10.0
OR
googleandroidMatch11.0
OR
googleandroidMatch12.0
VendorProductVersionCPE
googleandroid10.0cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
googleandroid11.0cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
googleandroid12.0cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*

CNA Affected

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

Social References

More

Related

osv 1
prion 1
cvelist 1
nvd 1
osv
osv
WindowManager.LayoutParams.FLAG_SLIPPERY allows for bypass of MotionEvent.FLAG_WINDOW_IS_PARTIALLY_OBSCURED
2022-06-01 00:00:00
prion
prion
Design/Logic Flaw
2022-06-15 13:15:00
cvelist
cvelist
CVE-2021-39691
2022-06-15 12:57:57
nvd
nvd
CVE-2021-39691
2022-06-15 13:15:08

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON
Related for CVE-2021-39691
osv1prion1cvelist1nvd1