Vulnerability in Openatom Openharmony

CVE-2023-3116

in OpenHarmony v3.2.2 and prior versions allow a local attacker get confidential information or rewrite sensitive file through incorrect default permissions.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.002 (7.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 7.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-3116: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-3116?
CVE-2023-3116 is a high-severity vulnerability in Openatom Openharmony, classified under Incorrect Default Permissions. CVSS score: 7.3/10. Published 2023-11-20.
How severe is CVE-2023-3116?
High severity. CVSS v3 base score is 7.3 out of 10.