Auth bypass in Openatom Openharmony
CVE-2023-0035
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (7.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Openatom Openharmony
- Openharmony — versions 3.0
Weakness classification (CWE)
References
- gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-01… (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-0035?
- CVE-2023-0035 is a medium-severity vulnerability in Openatom Openharmony, classified under Improper Authentication. CVSS score: 6.5/10. Published 2023-01-09.
- How severe is CVE-2023-0035?
- Medium severity. CVSS v3 base score is 6.5 out of 10.