CVE-2023-33839 : Exploit Details and Defense Strategies
Learn about CVE-2023-33839, a high-severity vulnerability in IBM Security Verify Governance 10.0 that allows remote authenticated attackers to execute arbitrary commands on the system. Find out the impact, technical details, affected systems, and mitigation steps.
IBM Security Verify Governance 10.0 could allow a remote authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request.
Understanding CVE-2023-33839
This section dives deeper into the details of CVE-2023-33839.
What is CVE-2023-33839?
CVE-2023-33839 is a vulnerability in IBM Security Verify Governance 10.0 that enables a remote authenticated attacker to run arbitrary commands on the system through a carefully constructed request.
The Impact of CVE-2023-33839
The impact of this vulnerability is categorized as high, affecting confidentiality, integrity, and availability. With a base severity rating of 7.2, immediate action is recommended to mitigate potential exploitation.
Technical Details of CVE-2023-33839
Let's explore the technical aspects of CVE-2023-33839 in more detail.
Vulnerability Description
The vulnerability (CWE-78) arises due to improper neutralization of special elements used in an OS command ('OS Command Injection'). This flaw allows an authenticated attacker to execute unauthorized commands on the system.
Affected Systems and Versions
IBM Security Verify Governance version 10.0 is confirmed to be affected by this vulnerability. Users of this version are advised to take immediate action to secure their systems.
Exploitation Mechanism
The attack complexity is classified as low, with a network-based attack vector. The exploit requires high privileges and does not involve user interaction, posing a severe risk to affected systems and data.
Mitigation and Prevention
Understanding how to mitigate and prevent the exploitation of CVE-2023-33839 is crucial for maintaining system security.
Immediate Steps to Take
Users of IBM Security Verify Governance 10.0 must apply security updates provided by the vendor promptly. Configuring proper access controls and monitoring system activities can help detect suspicious behavior.
Long-Term Security Practices
Implementing regular security audits, educating users on safe computing practices, and staying informed about the latest security threats are essential for long-term security.
Patching and Updates
Stay vigilant for security advisories from IBM and apply patches as soon as they are released to protect your systems from potential threats.