SB2020121412 - Write-what-where Condition in Schneider Electric EcoStruxure Control Expert
Published: December 14, 2020
Security Bulletin ID
SB2020121412
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Write-what-where Condition (CVE-ID: CVE-2020-7560)
The vulnerability allows a remote attacker to execute arbitrary code on the system.
The vulnerability exists due to a write-what-where condition in the APX project file processing functionality. A remote attacker can trick a victim to open a STA project archive containing a specially crafted APX project file and execute arbitrary code on the target system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.