SQLi in Vault MSSQL Backend 0.8.0-1.13.1 (fixed in 1.13.1/1.12.5/1.11.9)
CVE-2023-0620 Published on March 30, 2023
Vault Vulnerable to SQL Injection When Configuring the Microsoft SQL Database Storage Backend
HashiCorp Vault and Vault Enterprise versions 0.8.0 through 1.13.1 are vulnerable to an SQL injection attack when configuring the Microsoft SQL (MSSQL) Database Storage Backend. When configuring the MSSQL plugin through the local, certain parameters are not sanitized when passed to the user-provided MSSQL database. An attacker may modify these parameters to execute a malicious SQL command.
This issue is fixed in versions 1.13.1, 1.12.5, and 1.11.9.
Vulnerability Analysis
CVE-2023-0620 is exploitable with local system access, requires user interaction and user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2023-0620 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2023-0620
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Affected Versions
HashiCorp Vault:- Version 1.13.0 and below 1.13.1 is affected.
- Version 1.12.0 and below 1.12.5 is affected.
- Version 0.8.0 and below 1.11.9 is affected.
- Version 1.13.0 and below 1.13.1 is affected.
- Version 1.12.0 and below 1.12.5 is affected.
- Version 0.8.0 and below 1.11.9 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.