CVE-2021-3833 - CVE House
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Status published Critical CVE-2021-3833

Integria IMS incorrect authorization

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Discovered by @nag0mez (special mention to @_Barriuso).

References

More from Ártica

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CVE-2021-3834
Integria IMS vulnerable to Cross Site Scripting (XSS)
Medium 5.4
CVE-2021-3832
Integria IMS Remote Code Execution
Critical 9.8

Affected Vendor

Affected Software

Integria IMS
Vulnerable Versions:
5.0.92

Timeline

Official Publish: October 7th, 2021
Last Modified: September 16th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-697

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.