CVE-2021-29739 : Exploit Details and Defense Strategies
Learn about CVE-2021-29739, a low severity vulnerability in IBM Planning Analytics Local 2.0 that allows remote attackers to access sensitive information. Find out the impact, technical details, and mitigation steps.
IBM Planning Analytics Local 2.0 could allow a remote attacker to obtain sensitive information when a stack trace is returned in the browser. It has a CVSS base score of 2.7 (Low severity).
Understanding CVE-2021-29739
This section will cover the details of CVE-2021-29739 vulnerability in IBM Planning Analytics Local 2.0.
What is CVE-2021-29739?
CVE-2021-29739 is a vulnerability in IBM Planning Analytics Local 2.0 that could be exploited by a remote attacker to access sensitive information through a stack trace in the browser.
The Impact of CVE-2021-29739
The impact of this vulnerability is low, with a base score of 2.7 according to CVSS v3.0 metrics. However, it still poses a risk of exposing confidential information to unauthorized parties.
Technical Details of CVE-2021-29739
In this section, we will delve into the technical specifics of CVE-2021-29739.
Vulnerability Description
The vulnerability in IBM Planning Analytics Local 2.0 allows a remote attacker to retrieve sensitive information when a stack trace is displayed in the browser.
Affected Systems and Versions
IBM Planning Analytics Local version 2.0 is affected by this vulnerability.
Exploitation Mechanism
A remote attacker can exploit this vulnerability to view sensitive information by triggering a stack trace to be shown in the browser.
Mitigation and Prevention
To mitigate the risks posed by CVE-2021-29739, immediate steps should be taken to enhance the security of IBM Planning Analytics Local 2.0.
Immediate Steps to Take
It is recommended to apply the official fix provided by IBM to address this vulnerability. Additionally, users should restrict privileged access and monitor for any suspicious activities.
Long-Term Security Practices
Implementing security best practices such as regular security audits, keeping systems up to date, and educating users on safe browsing habits can help prevent similar vulnerabilities in the future.
Patching and Updates
Users are advised to regularly check for security updates and patches released by IBM for Planning Analytics Local to address known vulnerabilities and enhance system security.