CVE-2021-37112 Information disclosure in HarmonyOS
Attackers can exploit a configuration setting flaw in the Hisuite module to leak firmware data from Huawei HarmonyOS 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-2021-37112?
CVE-2021-37112 is a medium-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
Hisuite module has a External Control of System or Configuration Setting vulnerability.Successful exploitation of this vulnerability may lead to Firmware leak.
Weakness: CWE-668
Which versions are affected by CVE-2021-37112?
It affects 1 product.
Products include Huawei Harmonyos.
How do I fix CVE-2021-37112?
No fix has been published for CVE-2021-37112 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-37112 being exploited?
There is no known exploitation of CVE-2021-37112 in the wild and no public exploit code.
Other vulnerabilities in Huawei Harmonyos
Sources
Also known as GHSA-27x9-mq6h-xwg2.