What is CVE-2022-39030?

CVE-2022-39030 is a high-severity vulnerability in Lcnet Smart Evision, classified under Information Disclosure. CVSS score: 7.5/10. Published 2022-09-28.

How severe is CVE-2022-39030?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Lcnet Smart Evision

CVE-2022-39030

smart eVision has inadequate authorization for system information query function. An unauthenticated remote attacker, who is not explicitly authorized to access the information, can access sensitive information.

Vulnerability class: Information Disclosure

Published 2022-09-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (58.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.009 · change: +0.001

Affected products

Lcnet Smart Evision — versions 2022.02.21
Smart Evision Information Technology Inc. — versions 2022.02.21

Weakness classification (CWE)

References

www.twcert.org.tw/tw/cp-132-6567-01fa3-1.html (Third Party Advisory)

Frequently asked questions

What is CVE-2022-39030?: CVE-2022-39030 is a high-severity vulnerability in Lcnet Smart Evision, classified under Information Disclosure. CVSS score: 7.5/10. Published 2022-09-28.
How severe is CVE-2022-39030?: High severity. CVSS v3 base score is 7.5 out of 10.