CVE-2021-46836 Information disclosure in EMUI
Attackers can exploit WLAN module interfaces to disclose sensitive information, affecting data confidentiality on Huawei devices.
- 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-2021-46836?
CVE-2021-46836 is a high-severity vulnerability in Huawei Emui, published on 16 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Implementation of the WLAN module interfaces has the information disclosure vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.
Which versions are affected by CVE-2021-46836?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2021-46836?
No fix has been published for CVE-2021-46836 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-46836 being exploited?
There is no known exploitation of CVE-2021-46836 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-fpjv-r99p-9fc7.