KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow. Opening a specifically crafted OPC UA message could allow an attacker to crash the server and potentially leak data.
References
Link | Resource |
---|---|
https://us-cert.cisa.gov/ics/advisories/icsa-20-352-02 | Third Party Advisory US Government Resource |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: icscert
Published: 2021-01-13T23:25:07
Updated: 2021-01-13T23:25:07
Reserved: 2020-10-19T00:00:00
Link: CVE-2020-27267
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-01-14T00:15:13.510
Modified: 2021-01-21T16:16:31.057
Link: CVE-2020-27267
JSON object: View
Redhat Information
No data.