CVE-2023-24958 : Security Advisory and Response

This CVE-2023-24958 was published on May 4, 2023, by IBM. It pertains to a vulnerability in the IBM TS7700 Management Interface that could potentially allow an authenticated user to execute remote code and escalate privileges.

Understanding CVE-2023-24958

This vulnerability affects the Virtualization Engine TS7700 product by IBM. It poses a risk of privilege escalation and remote code execution for users interacting with versions 8.51.2.12, 8.52.200.111, 8.52.102.13, and 8.53.0.63 of the IBM TS7700 Management Interface.

What is CVE-2023-24958?

The vulnerability in the IBM TS7700 Management Interface allows an authenticated user to submit a specially crafted URL, potentially leading to privilege escalation and remote code execution. The impact of this vulnerability could be severe, as it provides unauthorized access to critical systems.

The Impact of CVE-2023-24958

Given the high severity of this vulnerability, it could result in confidential data leakage, data integrity breaches, and disruption of services due to remote code execution and privilege escalation capabilities.

Technical Details of CVE-2023-24958

This CVE has a CVSSv3.1 base score of 8.8, categorizing it as a high severity vulnerability. The attack complexity is low, but the impact on availability, confidentiality, and integrity is high. The privileges required for exploitation are also low, making it a concerning issue.

Vulnerability Description

The vulnerability stems from improper neutralization of special elements used in an OS command, leading to OS command injections and potential unauthorized access to critical systems.

Affected Systems and Versions

The IBM TS7700 Management Interface versions 8.51.2.12, 8.52.200.111, 8.52.102.13, and 8.53.0.63 are affected by this vulnerability, putting users of these versions at risk of exploitation.

Exploitation Mechanism

An authenticated user can exploit this vulnerability by submitting a specially crafted URL, leveraging the command injection flaw to escalate privileges and execute remote code on the affected systems.

Mitigation and Prevention

To address CVE-2023-24958, immediate steps should be taken to mitigate the risk of exploitation and enhance overall system security.

Immediate Steps to Take

Organizations using the affected versions should apply security patches provided by IBM promptly.
Limit user privileges and access to the IBM TS7700 Management Interface to reduce the risk of unauthorized actions.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security audits and assessments to identify and mitigate potential risks proactively.

Patching and Updates

IBM has released patches to address the vulnerability in the affected versions of the TS7700 Management Interface. It is crucial for users to apply these patches promptly to secure their systems against potential exploitation.