CVE-2021-0594 — HIGH (8.0) — White Hats Nepal

Vulnerability Description

In onCreate of ConfirmConnectActivity, there is a possible remote bypass of user consent due to improper input validation. This could lead to remote (proximal, NFC) escalation of privilege allowing an attacker to deceive a user into allowing a Bluetooth connection with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-176445224

CVSS Score

8.0

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	8.1

Related Weaknesses (CWE)

CWE-74

References

https://source.android.com/security/bulletin/2021-07-01Vendor Advisory
https://source.android.com/security/bulletin/2021-07-01Vendor Advisory

FAQ

What is CVE-2021-0594?

CVE-2021-0594 is a vulnerability with a CVSS score of 8.0 (HIGH). In onCreate of ConfirmConnectActivity, there is a possible remote bypass of user consent due to improper input validation. This could lead to remote (proximal, NFC) escalation of privilege allowing an...

How severe is CVE-2021-0594?

CVE-2021-0594 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-0594?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.