Product:
SQL Server
Summary
Improper neutralization of special elements used in an sql command allows an authorized attacker to elevate privileges over a network. This vulnerability can lead to significant security risks, including unauthorized access to sensitive data and system control. It is crucial for users to be aware of this issue to protect their systems.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 8.8 | CVE-2026-26116 |
Exploitation
An attacker can exploit this vulnerability by sending specially crafted SQL commands to the SQL Server. Since the attack complexity is low and does not require user interaction, an authorized user can easily manipulate the SQL commands to gain elevated privileges. This can lead to unauthorized access to sensitive data and potential control over the server.
Affected Products
- SQL Server: Vulnerable to SQL injection attacks allowing privilege escalation.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Additionally, users should implement proper input validation and parameterized queries to prevent SQL injection attacks. Regular security audits and monitoring can also help in identifying and addressing potential vulnerabilities.