Critical Vulnerability in Airleader Master Exposed
Critical Vulnerability in Airleader Master Exposed 🚨
A significant vulnerability has been identified in Airleader Master that could allow attackers to gain remote code execution. The affected versions are those prior to 6.381 (CVE-2026-1358). This vulnerability enables file uploads without restrictions on multiple webpages running with maximum privileges, potentially allowing unauthenticated users to execute code on the server.
Affected Versions
- Airleader Master <= 6.381
Vulnerability Details
This vulnerability is classified under CWE-434, which refers to the ‘Unrestricted Upload of File with Dangerous Type.’ It poses risks to various critical infrastructure sectors, including:
- Chemical
- Critical Manufacturing
- Energy
- Food and Agriculture
- Healthcare and Public Health
- Transportation Systems
- Water and Wastewater
Recommendations
To mitigate this threat, users are advised to upgrade to Airleader Master version 6.386 or later. Additionally, CISA recommends the following defensive measures:
- Minimize network exposure for all control system devices.
- Ensure devices are not accessible from the internet.
- Use firewalls to isolate control system networks from business networks.
- When remote access is necessary, utilize secure methods like VPNs.
Reporting and Monitoring
Currently, no public exploitation of this vulnerability has been reported. Organizations should monitor for suspicious activity and report findings to CISA for tracking and correlation.
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