Auth bypass in Openharmony
CVE-2022-42463
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (20.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Openharmony — versions OpenHarmony-v3.1.x-Release
Weakness classification (CWE)
References
- gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-10… (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-42463?
- CVE-2022-42463 is a high-severity vulnerability in Openharmony, classified under Improper Authentication. CVSS score: 8.3/10. Published 2022-10-14.
- How severe is CVE-2022-42463?
- High severity. CVSS v3 base score is 8.3 out of 10.