What is CVE-2023-28352?

CVE-2023-28352 is a high-severity vulnerability in Faronics Insight, classified under Incorrect Authorization. CVSS score: 7.4/10. Published 2023-05-31.

How severe is CVE-2023-28352?

High severity. CVSS v3 base score is 7.4 out of 10.

Auth bypass in Faronics Insight

CVE-2023-28352

An issue was discovered in Faronics Insight 10.0.19045 on Windows. By abusing the Insight UDP broadcast discovery system, an attacker-controlled artificial Student Console can connect to and attack a Teacher Console even after Enhanced Security Mode has been enabled.

Vulnerability class: Broken Access Control

Published 2023-05-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Faronics Insight — versions 10.0.19045
Microsoft Windows

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

research.nccgroup.com/ (Third Party Advisory)
research.nccgroup.com/2023/05/30/technical-advisory-multiple-vulnerabilities-in… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-28352?: CVE-2023-28352 is a high-severity vulnerability in Faronics Insight, classified under Incorrect Authorization. CVSS score: 7.4/10. Published 2023-05-31.
How severe is CVE-2023-28352?: High severity. CVSS v3 base score is 7.4 out of 10.