CVE-2021-29747 : Vulnerability Insights and Analysis
Learn about CVE-2021-29747, a security flaw in IBM InfoSphere Information Server 11.7 enabling remote attackers to extract sensitive information. Understand the impact, technical details, and mitigation steps.
IBM InfoSphere Information Server 11.7 could allow a remote attacker to obtain highly sensitive information due to a vulnerability in the authentication mechanism.
Understanding CVE-2021-29747
This CVE record discusses the impact, technical details, and mitigation strategies related to the vulnerability found in IBM InfoSphere Information Server.
What is CVE-2021-29747?
CVE-2021-29747 pertains to a security flaw in IBM InfoSphere Information Server 11.7 that enables a remote attacker to access critical data through an authentication vulnerability.
The Impact of CVE-2021-29747
The vulnerability poses a medium-severity risk with high impact on confidentiality, allowing unauthorized parties to retrieve sensitive information via a network-based attack.
Technical Details of CVE-2021-29747
The technical aspects of the CVE include vulnerability description, affected systems and versions, and exploitation mechanisms.
Vulnerability Description
The vulnerability in IBM InfoSphere Information Server 11.7 facilitates unauthorized data access due to an issue in the authentication process.
Affected Systems and Versions
IBM InfoSphere Information Server version 11.7 is confirmed to be affected by this security vulnerability.
Exploitation Mechanism
The vulnerability can be exploited remotely without requiring user interaction, impacting the confidentiality of highly sensitive data.
Mitigation and Prevention
To address CVE-2021-29747, immediate actions and long-term security practices are recommended alongside necessary patching and updates.
Immediate Steps to Take
Organizations using IBM InfoSphere Information Server 11.7 should apply official fixes provided by IBM and enhance network security controls.
Long-Term Security Practices
Implementing strong authentication mechanisms, regular security assessments, and monitoring can prevent similar data exposure incidents.
Patching and Updates
Staying updated with security patches from IBM InfoSphere Information Server and maintaining a proactive security posture can mitigate the risks associated with CVE-2021-29747.