CVE-2018-6826 Explained : Impact and Mitigation
Learn about CVE-2018-6826 affecting VOBOT CLOCK devices before version 0.99.30. Discover the impact, technical details, and mitigation steps for this vulnerability.
A vulnerability has been identified in VOBOT CLOCK devices prior to version 0.99.30, allowing attackers to execute unauthorized code through a crafted HTTP response.
Understanding CVE-2018-6826
This CVE involves a security issue in VOBOT CLOCK devices that could be exploited by attackers to run unauthorized code.
What is CVE-2018-6826?
CVE-2018-6826 is a vulnerability in VOBOT CLOCK devices before version 0.99.30, where unencrypted HTTP is used for downloading a breakout program. This flaw enables attackers in the middle to execute unauthorized code by manipulating HTTP responses.
The Impact of CVE-2018-6826
The vulnerability allows attackers to execute arbitrary code by intercepting the Breakout Easter Egg feature initiation and sending a carefully crafted HTTP response.
Technical Details of CVE-2018-6826
This section provides more technical insights into the vulnerability.
Vulnerability Description
The flaw in VOBOT CLOCK devices allows man-in-the-middle attackers to exploit the unencrypted HTTP communication to execute unauthorized code.
Affected Systems and Versions
- Affected System: VOBOT CLOCK devices
- Affected Versions: Prior to version 0.99.30
Exploitation Mechanism
Attackers can monitor for a local user triggering the Breakout Easter Egg feature and then send a specifically crafted HTTP response to execute unauthorized code.
Mitigation and Prevention
Protecting systems from CVE-2018-6826 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update VOBOT CLOCK devices to version 0.99.30 or later to mitigate the vulnerability.
- Avoid using unsecured networks where attackers can intercept communications.
Long-Term Security Practices
- Implement HTTPS communication for secure data transfer.
- Regularly monitor and update device firmware to address security vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates provided by the device manufacturer to address known vulnerabilities.