CVE-2021-29823 : Security Advisory and Response
Learn about CVE-2021-29823, a vulnerability in IBM Cognos Analytics versions 11.1.7, 11.2.0, and 11.2.1 allowing cross-site request forgery attacks. Read about its impact, technical details, and mitigation.
IBM Cognos Analytics 11.1.7, 11.2.0, and 11.2.1 is vulnerable to cross-site request forgery, allowing attackers to execute unauthorized actions. This CVE has a CVSS base score of 4.3.
Understanding CVE-2021-29823
This section will delve into what CVE-2021-29823 entails and its potential impact.
What is CVE-2021-29823?
CVE-2021-29823 is a security vulnerability in IBM Cognos Analytics versions 11.1.7, 11.2.0, and 11.2.1 that enables cross-site request forgery attacks. Attackers could leverage this vulnerability to perform malicious actions via a trusted user.
The Impact of CVE-2021-29823
The impact of this vulnerability lies in the potential execution of unauthorized actions by attackers with the website's trust. This could lead to a compromise in the system's integrity and confidentiality.
Technical Details of CVE-2021-29823
Let's explore the technical aspects of CVE-2021-29823.
Vulnerability Description
CVE-2021-29823 is classified as a 'Gain Access' type vulnerability where an attacker can gain access through cross-site request forgery in vulnerable versions of IBM Cognos Analytics.
Affected Systems and Versions
The vulnerability affects IBM Cognos Analytics versions 11.1.7, 11.2.0, and 11.2.1.
Exploitation Mechanism
Attackers exploit this vulnerability to execute unauthorized actions through cross-site request forgery, potentially compromising system integrity and confidentiality.
Mitigation and Prevention
In this section, we will discuss mitigation strategies and preventive measures for CVE-2021-29823.
Immediate Steps to Take
Users are advised to apply official fixes provided by IBM promptly to address the vulnerability. Additionally, enforcing proper authentication mechanisms can help mitigate the risk of cross-site request forgery attacks.
Long-Term Security Practices
Regularly monitoring security advisories and applying patches in a timely manner can enhance overall system security posture and prevent potential security breaches.
Patching and Updates
Ensuring that systems are up to date with the latest security patches and updates from IBM is crucial in mitigating the risks associated with CVE-2021-29823.