CVE-2022-3576 Explained : Impact and Mitigation
Learn about CVE-2022-3576, a medium-risk vulnerability in Synology DiskStation Manager (DSM) allowing remote attackers to access sensitive information. Find out about impacted systems and mitigation steps.
A vulnerability has been discovered in the session processing functionality of Out-of-Band (OOB) Management, allowing remote attackers to access sensitive information. This impacts certain models running Synology DiskStation Manager (DSM) versions prior to 7.1.1-42962-2.
Understanding CVE-2022-3576
This section provides insights into the nature of the vulnerability and its potential impact.
What is CVE-2022-3576?
The CVE-2022-3576 involves an out-of-bounds read vulnerability in the session processing functionality of Out-of-Band (OOB) Management. Attackers can exploit this to retrieve sensitive information through unspecified vectors.
The Impact of CVE-2022-3576
This vulnerability poses a medium risk, with a CVSS base score of 5.3. While the impact on confidentiality is low, there is a potential risk of unauthorized access to sensitive data.
Technical Details of CVE-2022-3576
Delve deeper into the specifics of the vulnerability and its implications.
Vulnerability Description
The vulnerability allows remote attackers to perform out-of-bounds reads, enabling them to extract sensitive information from affected systems.
Affected Systems and Versions
Models running Synology DiskStation Manager (DSM) versions prior to 7.1.1-42962-2 are susceptible to this vulnerability. Specifically, models like DS3622xs+, FS3410, and HD6500 are impacted.
Exploitation Mechanism
With the exploitation of this vulnerability, remote attackers can gain unauthorized access to sensitive information via unspecified vectors.
Mitigation and Prevention
Explore the steps to mitigate the risks associated with CVE-2022-3576 and prevent potential exploitation.
Immediate Steps to Take
Users are advised to update affected systems to DSM version 7.1.1-42962-2 or newer to mitigate the vulnerability. Additionally, implementing network security measures is recommended to prevent unauthorized access.
Long-Term Security Practices
To enhance system security in the long term, organizations should regularly update their systems and software, conduct security audits, and educate users on best security practices.
Patching and Updates
Stay vigilant for security advisories from Synology and promptly apply patches and updates to ensure protection against known vulnerabilities.