CVE-2018-10620 : What You Need to Know
Learn about CVE-2018-10620, a critical stack-based buffer overflow vulnerability in AVEVA InduSoft Web Studio and InTouch Machine Edition, allowing remote code execution.
A stack-based buffer overflow vulnerability in AVEVA InduSoft Web Studio and InTouch Machine Edition allows remote users to execute malicious code.
Understanding CVE-2018-10620
This CVE involves a critical vulnerability in AVEVA software that can be exploited by remote attackers.
What is CVE-2018-10620?
A stack-based buffer overflow vulnerability in AVEVA InduSoft Web Studio v8.1 and v8.1SP1, as well as InTouch Machine Edition v2017 8.1 and v2017 8.1 SP1, enables remote users to execute malicious code by sending a specially crafted packet.
The Impact of CVE-2018-10620
Exploitation of this vulnerability during tag, alarm, or event-related actions like read and write can lead to the execution of arbitrary code, posing a significant security risk.
Technical Details of CVE-2018-10620
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability allows remote attackers to trigger a stack-based buffer overflow by sending a specific packet, potentially leading to the execution of malicious code.
Affected Systems and Versions
- InduSoft Web Studio v8.1 and v8.1SP1
- InTouch Machine Edition v2017 8.1 and v2017 8.1 SP1
Exploitation Mechanism
The vulnerability can be exploited by sending a carefully crafted packet during tag, alarm, or event-related actions, such as read and write, enabling the execution of arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2018-10620 requires immediate action and long-term security practices.
Immediate Steps to Take
- Apply patches provided by AVEVA Software, LLC promptly.
- Implement network segmentation to limit exposure.
- Monitor network traffic for any signs of exploitation.
Long-Term Security Practices
- Regularly update software and firmware to address security vulnerabilities.
- Conduct security assessments and penetration testing to identify and mitigate risks.
Patching and Updates
- AVEVA Software, LLC may release security patches to address the vulnerability; ensure timely installation to secure systems.