CVE-2020-1795 Business logic in HUAWEI Mate 20;HUAWEI Mate 30 Pro
Attackers can bypass Digital Balance usage limits on Huawei smartphones through a logic error when the feature is enabled.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-1795?
CVE-2020-1795 is a low-severity vulnerability in HUAWEI Mate 20;HUAWEI Mate 30 Pro, published on 20 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations.Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).
Which versions are affected by CVE-2020-1795?
It affects 2 products.
Products include Huawei Mate 20 Firmware, Huawei Mate 30 Pro Firmware.
How do I fix CVE-2020-1795?
No fix has been published for CVE-2020-1795 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-1795 being exploited?
There is no known exploitation of CVE-2020-1795 in the wild and no public exploit code.
Other vulnerabilities in HUAWEI Mate 20;HUAWEI Mate 30 Pro
Sources
Also known as GHSA-96h3-m8gx-3ghg.