CVE-2020-9143 Missing authorization in EMUI;Magic UI
Attackers can access low-sensitive information on Huawei smartphones due to missing authentication checks in the operating system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-9143?
CVE-2020-9143 is a medium-severity missing authorization vulnerability in Huawei Emui, published on 13 Jan 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
There is a missing authentication vulnerability in some Huawei smartphone.Successful exploitation of this vulnerability may lead to low-sensitive information exposure.
Weakness: CWE-306
Which versions are affected by CVE-2020-9143?
It affects 2 products.
Products include Huawei Emui, Huawei Magic Ui.
How do I fix CVE-2020-9143?
No fix has been published for CVE-2020-9143 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-9143 being exploited?
There is no known exploitation of CVE-2020-9143 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-w8j2-273f-92wh.