CVE-2019-7484 : Exploit Details and Defense Strategies
Learn about CVE-2019-7484 affecting SonicWall SMA100 devices. Discover the impact, affected versions, and mitigation steps for this authenticated SQL Injection vulnerability.
SonicWall SMA100 devices are affected by an authenticated SQL Injection vulnerability that allows unauthorized read-only access to resources. This vulnerability impacts versions 9.0.0.3 and earlier.
Understanding CVE-2019-7484
This CVE identifies a critical security flaw in SonicWall SMA100 devices that can be exploited through an authenticated SQL Injection attack.
What is CVE-2019-7484?
An authenticated SQL Injection vulnerability in SonicWall SMA100 devices enables a user to gain read-only access to unauthorized resources by utilizing the viewcacert CGI script. The affected versions are 9.0.0.3 and earlier.
The Impact of CVE-2019-7484
This vulnerability poses a significant risk as it allows attackers to access sensitive information and potentially compromise the security of the affected systems.
Technical Details of CVE-2019-7484
SonicWall SMA100 devices are susceptible to the following technical details:
Vulnerability Description
The vulnerability arises from improper neutralization of special elements used in an SQL command, leading to an SQL Injection exploit.
Affected Systems and Versions
- Product: SMA100
- Vendor: SonicWall
- Versions Affected: 9.0.0.3 and earlier
Exploitation Mechanism
The vulnerability can be exploited by authenticated users to execute SQL Injection attacks through the viewcacert CGI script.
Mitigation and Prevention
To address CVE-2019-7484, follow these mitigation strategies:
Immediate Steps to Take
- Apply patches or updates provided by SonicWall to fix the vulnerability.
- Monitor network traffic for any suspicious activities that may indicate exploitation of the vulnerability.
Long-Term Security Practices
- Regularly update and patch all software and firmware to prevent security vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
- Stay informed about security advisories from SonicWall and promptly apply recommended patches to secure the SMA100 devices.