CVE-2021-29645 : What You Need to Know
Learn about CVE-2021-29645, a high-severity vulnerability in Hitachi JP1/IT Desktop Management 2 Agent versions 9 through 12. Attackers can exploit this issue to execute arbitrary code locally.
The Hitachi JP1/IT Desktop Management 2 Agent versions 9 through 12 are affected by a local privilege escalation vulnerability due to improper usage of the SendMessageTimeoutW API. This could allow an attacker to execute arbitrary code on the affected system.
Understanding CVE-2021-29645
This section dives into the specifics of CVE-2021-29645.
What is CVE-2021-29645?
The vulnerability in Hitachi JP1/IT Desktop Management 2 Agent versions 9 through 12 allows attackers to elevate their privileges locally by exploiting improper arguments in the SendMessageTimeoutW API.
The Impact of CVE-2021-29645
With a CVSS base score of 7 (High), the vulnerability poses a significant risk to confidentiality, integrity, and availability. Attackers with low privileges can exploit this issue to execute arbitrary code on the local system.
Technical Details of CVE-2021-29645
This section outlines the technical details of CVE-2021-29645.
Vulnerability Description
The vulnerability arises from the improper use of the SendMessageTimeoutW API in Hitachi JP1/IT Desktop Management 2 Agent versions 9 through 12, allowing for arbitrary code execution.
Affected Systems and Versions
Hitachi JP1/IT Desktop Management 2 Agent versions 9 through 12 are impacted by this vulnerability.
Exploitation Mechanism
Exploitation involves manipulating the arguments of the SendMessageTimeoutW API via a local pipe to escalate privileges and execute unauthorized code.
Mitigation and Prevention
In this section, the focus is on mitigating the risks associated with CVE-2021-29645.
Immediate Steps to Take
Users are advised to apply security patches or updates provided by Hitachi to address the vulnerability and prevent exploitation.
Long-Term Security Practices
Implementing least privilege access, network segmentation, and regular security assessments can enhance overall security posture and prevent similar vulnerabilities.
Patching and Updates
Regularly monitor for security advisories from Hitachi and deploy patches promptly to protect systems from potential exploits.