CVE-2021-37749 : Exploit Details and Defense Strategies
Learn about CVE-2021-37749, a blind SQL Injection vulnerability in Hexagon GeoMedia WebMap 2020 before Update 2 (16.6.2.66), allowing remote attackers to execute arbitrary SQL queries.
MapService.svc in Hexagon GeoMedia WebMap 2020 before Update 2 (aka 16.6.2.66) is vulnerable to blind SQL Injection via the Id parameter in the GetMap method.
Understanding CVE-2021-37749
This CVE details a blind SQL Injection vulnerability in Hexagon GeoMedia WebMap 2020 before Update 2.
What is CVE-2021-37749?
CVE-2021-37749 is a blind SQL Injection vulnerability in Hexagon GeoMedia WebMap 2020 before Update 2 (16.6.2.66).
The Impact of CVE-2021-37749
Exploitation of this vulnerability could allow remote attackers to execute arbitrary SQL queries, potentially leading to unauthorized access to sensitive data.
Technical Details of CVE-2021-37749
The following technical details outline the vulnerability in Hexagon GeoMedia WebMap 2020.
Vulnerability Description
The vulnerability exists in the MapService.svc component, allowing blind SQL Injection via the Id parameter in the GetMap method.
Affected Systems and Versions
Hexagon GeoMedia WebMap 2020 before Update 2 (16.6.2.66) is affected by this vulnerability.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by injecting malicious SQL queries via the Id parameter, potentially gaining unauthorized access to the system.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-37749, follow these security measures.
Immediate Steps to Take
Update Hexagon GeoMedia WebMap 2020 to at least Update 2 (16.6.2.66) to address this vulnerability.
Long-Term Security Practices
Regularly monitor and patch software components to prevent similar vulnerabilities.
Patching and Updates
Stay informed about security updates from Hexagon and apply patches promptly to protect your systems.