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CVE-2021-22530— Improper account management vulnerability in NetIQ Advance Authentication

Quick assessment

Affected
OpenText NetIQ Advance Authentication
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NetIQ Advanced Authentication是英国NetIQ公司的一个应用软件。提供了从用户名和密码转移到一种更安全的方式来保护您的敏感信息。 NetIQ Advanced Authentication 6.3.5.1之前版本存在安全漏洞，该漏洞源于未强制执行账户锁定机制以应对基于API登录的暴力破解攻击，这可能会导致用户账户被攻破或影响服务器性能。

CVSS 8.2 · High EPSS 0.23% · P12
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I. Basic Information for CVE-2021-22530

Vulnerability Information
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Vulnerability Title
Improper account management vulnerability in NetIQ Advance Authentication
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
加锁机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
NetIQ Advanced Authentication 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NetIQ Advanced Authentication是英国NetIQ公司的一个应用软件。提供了从用户名和密码转移到一种更安全的方式来保护您的敏感信息。 NetIQ Advanced Authentication 6.3.5.1之前版本存在安全漏洞，该漏洞源于未强制执行账户锁定机制以应对基于API登录的暴力破解攻击，这可能会导致用户账户被攻破或影响服务器性能。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenText NetIQ Advance Authentication 6.3.5.1 ~ < -

II. Public POCs for CVE-2021-22530

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III. Intelligence Information for CVE-2021-22530

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Same Patch Batch · OpenText · 2024-08-28 · 9 CVEs total

CVE-2021-38121 8.3 HIGH Weak communication protocol identified in Advance Authentication client application
CVE-2021-22509 8.1 HIGH Handling of sensitive data in process memory in NetIQ Advance Authentication
CVE-2024-4555 7.7 HIGH User impersonation with MFA when configure in specific way
CVE-2024-4554 7.3 HIGH Multiple xss vulnerability in NetIQ Access Manager
CVE-2021-22529 6.3 MEDIUM Sensitive Data Exposure leaks potential information in NetIQ Advance Authentication
CVE-2021-38122 6.2 MEDIUM Cross-Site Scripting (XSS) in Advance Authentication
CVE-2024-4556 5.7 MEDIUM Directory traversal vulnerability in NetIQ Access Manager
CVE-2021-38120 5.1 MEDIUM Remote Code Execution using Bash command Injection in backup scheduling functionality in N

IV. Related Vulnerabilities

Same product: NetIQ Advance Authentication
Same vendor: OpenText
Same weakness: CWE-667

V. Comments for CVE-2021-22530

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