What is CVE-2022-44457?

CVE-2022-44457 is a critical-severity vulnerability in Mendix Saml, classified under Authentication Bypass by Capture-replay. CVSS score: 9.8/10. Published 2022-11-08.

How severe is CVE-2022-44457?

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

Vulnerability in Mendix Saml

CVE-2022-44457

A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions < V1.17.0), Mendix SAML (Mendix 7 compatible) (All versions >= V1.17.0 < V1.17.2), Mendix SAML (Mendix 8 compatible) (All versions < V2.3.0), Mendix SAM…

EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.

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.

Affected products

Mendix Saml
Siemens Mendix Saml (Mendix 7 Compatible) — versions All versions < V1.17.0, All versions >= V1.17.0 < V1.17.2
Siemens Mendix Saml (Mendix 8 Compatible) — versions All versions < V2.3.0, All versions >= V2.3.0 < V2.3.2
Siemens Mendix Saml (Mendix 9 Compatible, New Track) — versions All versions < V3.3.1, All versions >= V3.3.1 < V3.3.5
Siemens Mendix Saml (Mendix 9 Compatible, Upgrade Track) — versions All versions < V3.3.0, All versions >= V3.3.0 < V3.3.4

Weakness classification (CWE)

CWE-294 — Authentication Bypass by Capture-replay

References

productcert@siemens.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-44457?: CVE-2022-44457 is a critical-severity vulnerability in Mendix Saml, classified under Authentication Bypass by Capture-replay. CVSS score: 9.8/10. Published 2022-11-08.
How severe is CVE-2022-44457?: Critical severity. CVSS v3 base score is 9.8 out of 10.