9.9
CRITICAL
CVE-2021-22530
NetIQ Advance Authentication Brute Force API Login Exposure
Description

A vulnerability identified in NetIQ Advance Authentication that doesn't enforce account lockout when brute force attack is performed on API based login. This issue may lead to user account compromise if successful or may impact server performance. This issue impacts all NetIQ Advance Authentication before 6.3.5.1

INFO

Published Date :

Aug. 28, 2024, 7:15 a.m.

Last Modified :

Sept. 13, 2024, 5:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.3

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-22530 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microfocus netiq_advanced_authentication
1 Opentext netiq_advance_authentication
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-22530.

URL Resource
https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6351/data/advanced-authentication-releasenotes-6351.html Release Notes

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-22530 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-22530 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Sep. 13, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L
    Changed Reference Type https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6351/data/advanced-authentication-releasenotes-6351.html No Types Assigned https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6351/data/advanced-authentication-releasenotes-6351.html Release Notes
    Added CWE NIST CWE-307
    Added CPE Configuration OR *cpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:* versions up to (excluding) 6.3 *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:-:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp1:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp2:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp3:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp4:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp4_patch1:*:*:*:*:*:* *cpe:2.3:a:microfocus:netiq_advanced_authentication:6.3:sp5:*:*:*:*:*:*
  • CVE Received by [email protected]

    Aug. 28, 2024

    Action Type Old Value New Value
    Added Description A vulnerability identified in NetIQ Advance Authentication that doesn't enforce account lockout when brute force attack is performed on API based login. This issue may lead to user account compromise if successful or may impact server performance. This issue impacts all NetIQ Advance Authentication before 6.3.5.1
    Added Reference OpenText https://www.netiq.com/documentation/advanced-authentication-63/advanced-authentication-releasenotes-6351/data/advanced-authentication-releasenotes-6351.html [No types assigned]
    Added CWE OpenText CWE-667
    Added CVSS V3.1 OpenText AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability