CVE-2021-39989 Information disclosure in HarmonyOS
An attacker can expose sensitive information in Huawei HarmonyOS, potentially causing a process restart.
- 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-2021-39989?
CVE-2021-39989 is a high-severity vulnerability in Huawei Harmonyos, published on 3 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The HwNearbyMain module has a Exposure of Sensitive Information to an Unauthorized Actor vulnerability.Successful exploitation of this vulnerability may cause a process to restart.
Weakness: CWE-704
Which versions are affected by CVE-2021-39989?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-39989?
No fix has been published for CVE-2021-39989 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-39989 being exploited?
There is no known exploitation of CVE-2021-39989 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-jv32-h4vh-qfxx.