CVE-2020-9158 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

There is a Missing Cryptographic Step vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause DoS of Samgr.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Emui	8.0
Huawei	Magic Ui	2.1.1

References

https://consumer.huawei.com/en/support/bulletin/2021/1/Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2021/1/Vendor Advisory

FAQ

What is CVE-2020-9158?

CVE-2020-9158 is a vulnerability with a CVSS score of 7.5 (HIGH). There is a Missing Cryptographic Step vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause DoS of Samgr.

How severe is CVE-2020-9158?

CVE-2020-9158 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-9158?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Emui, Huawei Magic Ui.