CVE-2017-17736 Explained : Impact and Mitigation
Learn about CVE-2017-17736, a vulnerability in Kentico CMS versions 9.0 and 10.0 allowing remote attackers to gain Global Administrator access. Find mitigation steps and patching advice here.
Remote attackers can gain Global Administrator access in Kentico versions 9.0 prior to 9.0.51 and 10.0 prior to 10.0.48 by accessing the CMSInstall/install.aspx page and subsequently accessing the CMS Administration Dashboard.
Understanding CVE-2017-17736
This CVE entry describes a vulnerability in Kentico versions 9.0 and 10.0 that allows remote attackers to obtain Global Administrator access.
What is CVE-2017-17736?
CVE-2017-17736 is a security vulnerability in Kentico versions 9.0 and 10.0 that enables remote attackers to gain unauthorized access as Global Administrators.
The Impact of CVE-2017-17736
The vulnerability can lead to unauthorized access to sensitive information and potentially compromise the security and integrity of the affected systems.
Technical Details of CVE-2017-17736
This section provides more technical insights into the CVE-2017-17736 vulnerability.
Vulnerability Description
Remote attackers can exploit this vulnerability by visiting the CMSInstall/install.aspx page and then navigating to the CMS Administration Dashboard, granting them Global Administrator access.
Affected Systems and Versions
- Kentico versions 9.0 before 9.0.51
- Kentico versions 10.0 before 10.0.48
Exploitation Mechanism
The vulnerability is exploited by accessing specific pages within the Kentico CMS, allowing attackers to escalate their privileges to Global Administrator level.
Mitigation and Prevention
To address CVE-2017-17736 and enhance system security, follow these mitigation strategies:
Immediate Steps to Take
- Update Kentico CMS to versions 9.0.51 or 10.0.48 to patch the vulnerability.
- Monitor access to critical pages like CMSInstall/install.aspx to detect suspicious activities.
Long-Term Security Practices
- Implement strong access control measures to restrict unauthorized access.
- Regularly audit and review user privileges to prevent privilege escalation attacks.
Patching and Updates
- Stay informed about security updates and patches released by Kentico and promptly apply them to ensure system security.