CVE-2021-3833

9.8 CRITICAL

Integria IMS login check uses a loose comparator ("==") to compare the MD5 hash of the password provided by the user and the MD5 hash sto...

Published: 2021-10-07 · Last updated: 2026-06-17

Severity and scoring

CVSS: 9.8 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-697

Affected products

Vendor	Product
artica	integria_ims

Description

Integria IMS login check uses a loose comparator ("==") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3833
[Vendor advisory]https://integriaims.com/en/services/updates/
[Other]https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization
[Vendor advisory]https://integriaims.com/en/services/updates/
[Other]https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization

Related CVEs

Same vendor

CVE-2021-3834 — Integria IMS in its 5.0.92 version does not filter correctly some fields related to the login.php file (5.4 MEDIUM)
CVE-2021-3832 — Integria IMS in its 5.0.92 version is vulnerable to a Remote Code Execution attack through file uploading (9.8 CRITICAL)

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