What is CVE-2021-25672?

CVE-2021-25672 is a high-severity vulnerability in Mendix Forgot Password, classified under Improper Access Control. CVSS score: 8.8/10. Published 2021-03-15.

How severe is CVE-2021-25672?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Mendix Forgot Password

CVE-2021-25672

A vulnerability has been identified in Mendix Forgot Password Appstore module (All Versions < V3.2.1). The Forgot Password Marketplace module does not properly control access. An attacker could take over accounts.

Published 2021-03-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Mendix Forgot Password
Siemens Mendix Forgot Password Appstore Module — versions All Versions < V3.2.1

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

cert-portal.siemens.com/productcert/pdf/ssa-917115.pdf (Vendor Advisory)

Frequently asked questions

What is CVE-2021-25672?: CVE-2021-25672 is a high-severity vulnerability in Mendix Forgot Password, classified under Improper Access Control. CVSS score: 8.8/10. Published 2021-03-15.
How severe is CVE-2021-25672?: High severity. CVSS v3 base score is 8.8 out of 10.