CVE-2021-46813 Information disclosure in EMUI
Residual files in the ChinaDRM module are not deleted after updates, potentially allowing attackers to access sensitive data.
- 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-2021-46813?
CVE-2021-46813 is a high-severity vulnerability in Huawei Emui, published on 13 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability of residual files not being deleted after an update in the ChinaDRM module. Successful exploitation of this vulnerability may affect availability.
Weakness: CWE-212
Which versions are affected by CVE-2021-46813?
It affects 2 products.
Products include Huawei Emui, Huawei Magic Ui.
How do I fix CVE-2021-46813?
No fix has been published for CVE-2021-46813 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-46813 being exploited?
There is no known exploitation of CVE-2021-46813 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-c3m3-28hq-w97p.