CVE-2017-8081 Explained : Impact and Mitigation
Discover the impact of CVE-2017-8081, a vulnerability in GetSimple CMS 3.3.13 allowing privilege escalation and CSRF attacks. Learn about affected systems, exploitation, and mitigation steps.
Get insights into the vulnerability in GetSimple CMS 3.3.13 that allows for privilege escalation and CSRF attacks.
Understanding CVE-2017-8081
What is CVE-2017-8081?
The vulnerability arises from poor initialization of cryptographic salt in the admin/inc/template_functions.php file of GetSimple CMS 3.3.13, enabling a malicious actor to gain higher privileges or execute CSRF attacks.
The Impact of CVE-2017-8081
The vulnerability allows an attacker on the network to escalate privileges to any user or conduct CSRF attacks by manipulating session cookie or CSRF nonce values.
Technical Details of CVE-2017-8081
Vulnerability Description
The flaw in cryptographic salt initialization in GetSimple CMS 3.3.13 permits an attacker to manipulate session cookies or CSRF nonces, leading to privilege escalation or CSRF attacks.
Affected Systems and Versions
- Product: GetSimple CMS 3.3.13
- Vendor: GetSimple CMS
- Version: Not applicable
Exploitation Mechanism
The attacker can exploit the vulnerability by manipulating session cookie or CSRF nonce values to gain higher privileges or perform CSRF attacks.
Mitigation and Prevention
Immediate Steps to Take
- Update GetSimple CMS to the latest version.
- Monitor and restrict network access to the CMS.
- Implement strong session management practices.
Long-Term Security Practices
- Regularly audit and review code for security vulnerabilities.
- Conduct security training for developers on secure coding practices.
Patching and Updates
Apply patches and updates provided by GetSimple CMS to address the cryptographic salt initialization vulnerability.