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nvd[email protected]NVD:CVE-2021-0649
HistoryDec 15, 2021 - 7:15 p.m.

CVE-2021-0649

2021-12-1519:15:10
CWE-863
[email protected]
web.nvd.nist.gov
6
vpn.java
vpn profile reset
permissions bypass
local escalation of privilege
control_always_on_vpn
android-11
a-191382886

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

EPSS

0

Percentile

5.1%

JSON

In stopVpnProfile of Vpn.java, there is a possible VPN profile reset due to a permissions bypass. This could lead to local escalation of privilege CONTROL_ALWAYS_ON_VPN with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-191382886

Affected configurations

Nvd
Node
googleandroidMatch11.0
VendorProductVersionCPE
googleandroid11.0cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

Related

cve 1
cvelist 1
cnvd 1
prion 1
osv 1
cve
cve
CVE-2021-0649
2021-12-15 19:15:10
cvelist
cvelist
CVE-2021-0649
2021-12-15 18:05:26
cnvd
cnvd
Google Android System Elevation of Privilege Vulnerability (CNVD-2021-101433)
2021-11-02 00:00:00
prion
prion
Design/Logic Flaw
2021-12-15 19:15:00
osv
osv
App can stop vpn profile of other apps and can reset always on vpn package without requiring any permission.
2021-11-01 00:00:00

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

EPSS

0

Percentile

5.1%

JSON
Related for NVD:CVE-2021-0649
cve1cvelist1cnvd1prion1osv1