CVE-2021-20418 : Security Advisory and Response
Discover the impact of CVE-2021-20418 on IBM Security Guardium 11.2, allowing attackers to compromise user accounts. Learn about mitigation strategies and the importance of enforcing strong password policies.
IBM Security Guardium 11.2 vulnerability allows attackers to compromise user accounts easily, impacting confidentiality.
Understanding CVE-2021-20418
This CVE, published on August 10, 2021, identifies a security flaw in IBM Security Guardium 11.2 that affects user account protection.
What is CVE-2021-20418?
IBM Security Guardium 11.2 lacks the default requirement for strong user passwords, enabling attackers to exploit this weakness and potentially compromise user accounts. The vulnerability ID assigned by IBM X-Force is 196279.
The Impact of CVE-2021-20418
With a CVSSv3 base score of 4.7 (Medium Severity), this vulnerability poses a threat to the confidentiality of user accounts. The attack complexity is low and requires user interaction, making it easier for attackers to exploit.
Technical Details of CVE-2021-20418
IBM Security Guardium 11.2 vulnerability involves the absence of strong password requirements, facilitating unauthorized access to user accounts.
Vulnerability Description
The lack of enforced strong password policies in IBM Security Guardium 11.2 allows threat actors to compromise user accounts more easily.
Affected Systems and Versions
This vulnerability affects IBM Security Guardium version 11.2.
Exploitation Mechanism
Attackers can leverage this vulnerability by exploiting the weak password policy to gain unauthorized access to user accounts.
Mitigation and Prevention
To address CVE-2021-20418, immediate action and long-term security practices should be implemented.
Immediate Steps to Take
Users are advised to enforce strong password policies and monitor user account activities closely to detect any suspicious behavior.
Long-Term Security Practices
Regular security audits, employee training on password hygiene, and implementing multi-factor authentication can enhance security posture.
Patching and Updates
IBM has released an official fix to address this vulnerability. Users should apply the provided patch to mitigate the risk of user account compromise.