CVE-2021-37100 Auth bypass in HarmonyOS
Attackers can bypass account authentication on Huawei HarmonyOS devices, potentially leading to unauthorized account access.
- 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-2021-37100?
CVE-2021-37100 is a high-severity authentication bypass vulnerability in Huawei Harmonyos, published on 7 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
There is a Improper Authentication vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to account authentication bypassed.
Weakness: CWE-287
Which versions are affected by CVE-2021-37100?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37100?
No fix has been published for CVE-2021-37100 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2021-37100 being exploited?
There is no known exploitation of CVE-2021-37100 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-g559-66g4-jx42.