What is CVE-2021-0363?

CVE-2021-0363 is a medium-severity vulnerability in Google Android, classified under Command Injection. CVSS score: 6.7/10. Published 2021-02-03.

How severe is CVE-2021-0363?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Is CVE-2021-0363 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Google Android

CVE-2021-0363

In mobile_log_d, there is a possible command injection due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-10, Android-11; Patch ID: ALPS05458478.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.003 (24.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 10.0, 11.0
N/a Android — versions Android-10, Android-11

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0363?: CVE-2021-0363 is a medium-severity vulnerability in Google Android, classified under Command Injection. CVSS score: 6.7/10. Published 2021-02-03.
How severe is CVE-2021-0363?: Medium severity. CVSS v3 base score is 6.7 out of 10.
Is CVE-2021-0363 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.