CVE-2022-42463 Auth bypass in OpenHarmony
Attackers can bypass authentication in the Softbus_server callback handler via Bluetooth packets to execute arbitrary commands on OpenHarmony devices.
- 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-2022-42463?
CVE-2022-42463 is a high-severity authentication bypass vulnerability in OpenHarmony, published on 14 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
OpenHarmony-v3.1.2 and prior versions have an authenication bypass vulnerability in a callback handler function of Softbus_server in communication subsystem. Attackers can launch attacks on distributed networks by sending Bluetooth rfcomm packets to any remote device and executing arbitrary commands.
Weakness: CWE-287
Which versions are affected by CVE-2022-42463?
It affects 1 product.
Products include Openharmony Openharmony.
How do I fix CVE-2022-42463?
No fix has been published for CVE-2022-42463 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-2022-42463 being exploited?
There is no known exploitation of CVE-2022-42463 in the wild and no public exploit code.
Other vulnerabilities in OpenHarmony
Sources
Also known as GHSA-j43q-9x66-wv6c.