CVE-2020-13994 : Exploit Details and Defense Strategies
Discover the security vulnerability in Mods for HESK versions 3.1.0 through 2019.1.0 allowing code execution by a privileged user. Learn how to mitigate and prevent exploitation.
An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0 that allows a privileged user to achieve code execution on the server via a ticket due to improper access control of uploaded resources. This vulnerability could be exploited by an unauthenticated attacker in conjunction with CVE-2020-13992.
Understanding CVE-2020-13994
This CVE involves a security issue in Mods for HESK versions 3.1.0 through 2019.1.0 that can lead to code execution on the server.
What is CVE-2020-13994?
CVE-2020-13994 is a vulnerability in Mods for HESK that enables a privileged user to execute arbitrary code on the server through a ticket, exploiting inadequate access control of uploaded resources.
The Impact of CVE-2020-13994
The vulnerability poses a severe risk as it allows a privileged user to execute code on the server, potentially leading to unauthorized access and control of the system.
Technical Details of CVE-2020-13994
Mods for HESK 3.1.0 through 2019.1.0 are affected by this vulnerability.
Vulnerability Description
The flaw in Mods for HESK allows a privileged user to achieve code execution on the server via a ticket due to improper access control of uploaded resources.
Affected Systems and Versions
- Product: Mods for HESK
- Versions: 3.1.0 through 2019.1.0
Exploitation Mechanism
The vulnerability can be exploited by a privileged user to execute arbitrary code on the server through a ticket, potentially in conjunction with CVE-2020-13992 by an unauthenticated attacker.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-13994.
Immediate Steps to Take
- Disable any unnecessary privileges for users to reduce the risk of unauthorized code execution.
- Implement proper access controls for uploaded resources to prevent exploitation.
Long-Term Security Practices
- Regularly update Mods for HESK to the latest secure versions to patch known vulnerabilities.
- Conduct security audits and penetration testing to identify and address any security weaknesses.
Patching and Updates
- Apply patches and updates provided by the vendor promptly to mitigate the vulnerability and enhance system security.