CVE-2021-20583 : Security Advisory and Response

IBM Security Verify (IBM Security Verify Privilege Vault 10.9.66) is susceptible to a vulnerability that could potentially expose sensitive information through an HTTP GET request. This CVE, with a CVSS base score of 6.2, poses a medium severity risk due to improper input validation.

Understanding CVE-2021-20583

This section delves into the details of the CVE-2021-20583 vulnerability, its impacts, technical aspects, and mitigation strategies.

What is CVE-2021-20583?

CVE-2021-20583 involves the exposure of sensitive data by a privileged user leveraging an HTTP GET request, owing to inadequate input validation by IBM Security Verify Privilege Vault 10.9.66.

The Impact of CVE-2021-20583

With a CVSS base score of 6.2, this vulnerability's confidentiality impact is considered high, while the integrity impact is assessed as none. The exploit code maturity is labeled as unproven, requiring high privileges for successful exploitation.

Technical Details of CVE-2021-20583

Understanding the specifics of the CVE-2021-20583 vulnerability is crucial for effectively addressing and securing impacted systems.

Vulnerability Description

The vulnerability in IBM Security Verify Privilege Vault 10.9.66 allows a privileged user to disclose sensitive information through an HTTP GET request, showcasing improper input validation.

Affected Systems and Versions

IBM Security Verify Privilege Vault version 10.9.66 is identified as the affected product in this CVE.

Exploitation Mechanism

To exploit this vulnerability, an attacker with high privileges can send a crafted HTTP GET request to access sensitive information stored within the system.

Mitigation and Prevention

It is essential to implement immediate steps to mitigate the risks posed by CVE-2021-20583 and strengthen long-term security measures.

Immediate Steps to Take

Security teams should restrict user privileges, monitor HTTP requests, and enhance input validation mechanisms to prevent data exposure.

Long-Term Security Practices

Employing continuous security monitoring, conducting regular vulnerability assessments, and educating users on secure practices are vital for long-term resilience.

Patching and Updates

IBM has released an official fix for this vulnerability. Organizations should promptly apply the security patch provided by IBM to remediate the issue and bolster system security.