What is CVE-2024-24721?

CVE-2024-24721 is a medium-severity vulnerability in Innovaphone Pbx, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 6.5/10. Published 2024-02-27.

How severe is CVE-2024-24721?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Innovaphone Pbx

CVE-2024-24721

An issue was discovered on Innovaphone PBX before 14r1 devices. The password form, used to authenticate, allows a Brute Force Attack through which an attacker may be able to access the administration panel

Published 2024-02-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (21.2th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.2% 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

Innovaphone Pbx

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

excellium-services.com/cert-xlm-advisory/CVE-2024-24721 (Not Applicable)
cds.thalesgroup.com/en/tcs-cert/CVE-2024-24721 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-24721?: CVE-2024-24721 is a medium-severity vulnerability in Innovaphone Pbx, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 6.5/10. Published 2024-02-27.
How severe is CVE-2024-24721?: Medium severity. CVSS v3 base score is 6.5 out of 10.