CVE-2017-18459 : Exploit Details and Defense Strategies
Learn about CVE-2017-18459, a vulnerability in cPanel versions before 62.0.17 allowing arbitrary code execution during account modification. Find mitigation steps and prevention measures here.
Arbitrary code execution can occur during account modification in cPanel versions prior to 62.0.17, as reported in SEC-220.
Understanding CVE-2017-18459
cPanel before 62.0.17 allows arbitrary code execution during account modification (SEC-220).
What is CVE-2017-18459?
This CVE refers to a vulnerability in cPanel versions before 62.0.17 that allows for arbitrary code execution when modifying accounts.
The Impact of CVE-2017-18459
The vulnerability can lead to unauthorized execution of arbitrary code during account modifications, potentially resulting in a security breach or compromise of the system.
Technical Details of CVE-2017-18459
Vulnerability Description
Arbitrary code execution is possible in cPanel versions prior to 62.0.17, specifically during account modification.
Affected Systems and Versions
- Affected Systems: cPanel versions before 62.0.17
- Affected Versions: All versions prior to 62.0.17
Exploitation Mechanism
The vulnerability can be exploited by malicious actors during account modification processes to execute arbitrary code.
Mitigation and Prevention
Immediate Steps to Take
- Upgrade cPanel to version 62.0.17 or newer to mitigate the vulnerability.
- Monitor account modifications for any suspicious activities.
Long-Term Security Practices
- Regularly update cPanel and other software to the latest versions.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
Apply security patches and updates provided by cPanel to address known vulnerabilities.