Rockwell Automation FactoryTalk AssetCentre Deserialization of Untrusted Data
CVE-2021-27462

10CRITICAL

Key Information:

Vendor

Rockwell Automation
Status
Factorytalk Assetcentre
Vendor
CVE Published:
23 March 2022

What is CVE-2021-27462?

A deserialization vulnerability exists in how the AosService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier verifies serialized data. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.

Affected Version(s)

FactoryTalk AssetCentre <= unspecified

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01
x_refsource_CONFIRM
https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsi...
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CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.