CVE-2022-27613 : Security Advisory and Response
Discover the impact of CVE-2022-27613, a high-severity SQL Injection flaw in Synology CardDAV Server allowing remote authenticated users to execute malicious SQL commands.
A detailed overview of CVE-2022-27613 highlighting the impact, technical details, and mitigation strategies.
Understanding CVE-2022-27613
This section explores the vulnerability, its implications, and affected systems.
What is CVE-2022-27613?
The CVE-2022-27613 vulnerability involves an 'SQL Injection' flaw in the webapi component of Synology CardDAV Server versions before 6.0.10-0153. This security issue allows remote authenticated users to execute malicious SQL commands through unspecified vectors.
The Impact of CVE-2022-27613
With a CVSS base score of 8.3 (High Severity), this vulnerability poses a significant risk to confidentiality, integrity, and availability. Attackers can exploit it to manipulate SQL queries, potentially leading to data breaches and system compromise.
Technical Details of CVE-2022-27613
This section delves into the specifics of the vulnerability, affected systems, and the exploitation procedure.
Vulnerability Description
The SQL Injection flaw in the CardDAV Server's webapi component before version 6.0.10-0153 enables attackers to inject and execute arbitrary SQL commands.
Affected Systems and Versions
Synology CardDAV Server versions prior to 6.0.10-0153 are vulnerable to this exploit. Users of these versions are urged to update to the latest patch to mitigate the risk.
Exploitation Mechanism
Remote authenticated users can exploit this vulnerability by sending malicious SQL commands through the webapi component, bypassing security controls to manipulate the database.
Mitigation and Prevention
This section outlines immediate steps to secure systems, maintain long-term security practices, and apply necessary patches.
Immediate Steps to Take
It is crucial for users to update their Synology CardDAV Server to version 6.0.10-0153 or higher. Additionally, monitoring database activities and implementing strict access controls can help prevent unauthorized SQL injections.
Long-Term Security Practices
Employing secure coding practices, conducting regular security audits, and educating users on SQL injection risks are essential for long-term security resilience.
Patching and Updates
Regularly checking for security updates from Synology and promptly applying patches is vital to protect systems from known vulnerabilities.