What is CVE-2023-24052?

CVE-2023-24052 is a critical-severity vulnerability in Connectize Ac21000 G6, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-12-04.

How severe is CVE-2023-24052?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Connectize Ac21000 G6

CVE-2023-24052

An issue discovered in Connectize AC21000 G6 641.139.1.1256 allows attackers to gain control of the device via the change password functionality as it does not prompt for the current password.

Vulnerability class: Broken Access Control

Published 2023-12-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.3th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.3% 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

Connectize Ac21000 G6
Connectize Ac21000 G6 Firmware — versions 641.139.1.1256

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

research.nccgroup.com/2023/10/19/technical-advisory-multiple-vulnerabilities-in… (Third Party Advisory)

Frequently asked questions

What is CVE-2023-24052?: CVE-2023-24052 is a critical-severity vulnerability in Connectize Ac21000 G6, classified under Incorrect Authorization. CVSS score: 9.8/10. Published 2023-12-04.
How severe is CVE-2023-24052?: Critical severity. CVSS v3 base score is 9.8 out of 10.