CVE-2021-35062 : Vulnerability Insights and Analysis
Learn about CVE-2021-35062, a critical Shell Metacharacter Injection vulnerability in result.php of DRK Odenwaldkreis Testerfassung March-2021 allowing unauthorized shell command execution.
A Shell Metacharacter Injection vulnerability in result.php in DRK Odenwaldkreis Testerfassung March-2021 allows an attacker with a valid token of a COVID-19 test result to execute shell commands with the permissions of the web server.
Understanding CVE-2021-35062
This CVE identifies a critical vulnerability in result.php in DRK Odenwaldkreis Testerfassung March-2021 that exposes a risk of shell command execution by an attacker with a valid COVID-19 test token.
What is CVE-2021-35062?
CVE-2021-35062 is a Shell Metacharacter Injection vulnerability that can be exploited to execute unauthorized shell commands on the web server by leveraging a valid token of a COVID-19 test result.
The Impact of CVE-2021-35062
The impact of this vulnerability is significant as it allows threat actors to gain unauthorized access to the web server through the execution of malicious shell commands.
Technical Details of CVE-2021-35062
This section delves into the specific technical aspects related to CVE-2021-35062.
Vulnerability Description
The vulnerability arises from improper input validation in result.php, enabling attackers to inject and execute shell commands using a valid token.
Affected Systems and Versions
DRK Odenwaldkreis Testerfassung March-2021 is identified as the affected system with the Shell Metacharacter Injection vulnerability.
Exploitation Mechanism
Exploiting this vulnerability requires an attacker to possess a valid token associated with a COVID-19 test result, allowing them to execute unauthorized shell commands.
Mitigation and Prevention
Discover how to secure your systems against CVE-2021-35062 to prevent exploitation and safeguard your digital assets.
Immediate Steps to Take
Immediate steps may include restricting access to result.php, implementing proper input validation, and reviewing security configurations.
Long-Term Security Practices
Establishing robust security protocols, conducting regular security audits, and providing security awareness training are vital for long-term protection.
Patching and Updates
Stay informed about security patches released by DRK Odenwaldkreis and promptly apply relevant updates to mitigate the risk of Shell Metacharacter Injection vulnerabilities.