CVE-2021-22316

Name: CVE-2021-22316
Creator: NVD / NIST
Published: 2021-06-03T16:15:11.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.8/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2021-22316 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. A successful exploitation of this vulnerability can compromise the device's data security and functional availability.

Metrics

CVSS 3.1

6.8/10

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

EPSS Probability

0.18%

8.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-306

Affected Software

Vendor	Product	Versions
Huawei	Emui	10.1.1
Huawei	Emui	11.0.0
Huawei	Emui	11.0.1
Huawei	Magic Ui	3.1.1
Huawei	Magic Ui	4.0.0

References

https://consumer.huawei.com/en/support/bulletin/2021/2/Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2021/2/Vendor Advisory

Timeline

Published: Jun 3, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-22316?

How severe is CVE-2021-22316?

CVE-2021-22316 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2021-22316?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22316?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST