Executive Summary

CVE-2024-40684 affects IBM Operations Analytics - Log Analysis versions 1.3.5.0 through 1.3.8.4. The vulnerability arises because the software does not enforce strong password policies by default and lacks adequate account lockout mechanisms in its Backend Authentication and Session Management module.

This weakness allows attackers to more easily compromise user accounts due to insufficient password strength requirements, classified under CWE-521 (Weak Password Requirements).

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Impact Analysis

The vulnerability can lead to unauthorized access to user accounts within IBM Operations Analytics - Log Analysis because attackers can exploit weak password policies and lack of account lockout to compromise accounts.

This unauthorized access could result in exposure of sensitive data or disruption of analytics operations, posing a moderate security risk as indicated by the CVSS base score of 5.9.

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Detection Guidance

This vulnerability is related to weak password policy enforcement and inadequate account lockout mechanisms in IBM Operations Analytics - Log Analysis. Detection would involve checking the password policy settings and authentication mechanisms in use.

Since the vulnerability arises from weak password requirements and lack of account lockout, you can detect it by verifying if the system uses the default database-managed custom user registry instead of an LDAP user registry.

No specific commands are provided in the available resources to detect this vulnerability directly.

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Mitigation Strategies

IBM recommends implementing an LDAP user registry instead of the default database-managed custom user registry to mitigate the risk posed by this vulnerability.

This change helps enforce stronger password policies and better account lockout mechanisms, reducing the likelihood of account compromise.

No official fixes have been provided by IBM as of the disclosure date.

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Compliance Impact

The vulnerability involves weak password policy enforcement and inadequate account lockout mechanisms, which can lead to easier compromise of user accounts.

Such weaknesses in authentication controls may impact compliance with common standards and regulations like GDPR and HIPAA, which require strong access controls and protection of user data.

However, the provided information does not explicitly state the direct effects on compliance with these standards.

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