CVE-2023-0035 Auth bypass in OpenHarmony
Local attackers can bypass authentication in the communication subsystem to perform SA relay attacks and access high-privilege services.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0035?
CVE-2023-0035 is a medium-severity authentication bypass vulnerability in Openatom Openharmony, published on 9 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
softbus_client_stub in communication subsystem within OpenHarmony-v3.0.5 and prior versions has an authentication bypass vulnerability which allows an "SA relay attack".Local attackers can bypass authentication and attack other SAs with high privilege.
Which versions are affected by CVE-2023-0035?
It affects 1 product.
Products include Openatom Openharmony.
How do I fix CVE-2023-0035?
No fix has been published for CVE-2023-0035 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-2023-0035 being exploited?
There is no known exploitation of CVE-2023-0035 in the wild and no public exploit code.
Other vulnerabilities in Openatom Openharmony
- CVE-2025-0303 Liteos_a has a buffer overflow vulnerability
- CVE-2025-0304 Liteos_a has an use after free vulnerability
- CVE-2024-47398 Liteos_a has an out-of-bounds write vulnerability
- CVE-2024-10074 Liteos_a has an use after free vulnerability
- CVE-2024-41157 Liteos-A has an use after free vulnerability
Sources
Also known as GHSA-4jfc-52v4-6x58.