SB2020120711 - Denial of service in National Instruments CompactRIO
Published: December 7, 2020
Security Bulletin ID
SB2020120711
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect permission assignment for critical resource (CVE-ID: CVE-2020-25191)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect permissions are set by default for an API entry-point of a specific service. A remote attacker can trigger a function that could reboot the device.
Remediation
Install update from vendor's website.