Back to Database
Status published
Critical
CVE-2021-27476
Rockwell Automation FactoryTalk AssetCentre OS Command Injection
Vulnerability Description
A vulnerability exists in the SaveConfigFile function of the RACompare Service, which may allow for OS command injection. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-27476
Credits & Attribution
No credits recorded in the NVD database.
References
More from Rockwell Automation
View All →CVE-2025-9466
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
High
8.7
CVE-2025-9465
ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
High
8.7
CVE-2025-9464
Rockwell Automation ArmorStart® LT - Multiple Denial-of-Service Vulnerabilities
High
8.7
CVE-2025-9437
Rockwell Automation ArmorStart® AOP Denial-of-Service Vulnerability
High
8.7
CVE-2025-9368
432ES-IG3 Series A Denial-of-Service Vulnerability
High
8.7
Affected Vendor
Rockwell Automation
View all reports →Affected Software
FactoryTalk AssetCentre
Vulnerable Versions:
unspecified
Timeline
Official Publish:
March 23rd, 2022
Last Modified:
April 16th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H