CVE-2018-7522

6.7MEDIUM

Key Information:

Vendor
Schneider Electric
Status
Triconex Tricon
Vendor
CVE Published:
17 April 2018

Summary

In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, when a system call is made, registers are stored to a fixed memory location. Modifying the data in this location could allow attackers to gain supervisor-level access and control system states.

Affected Version(s)

Triconex Tricon MP model 3008 firmware versions 10.0-10.4

References

https://www.schneider-electric.com/en/download/document/S...
x_refsource_CONFIRM
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02
x_refsource_MISC
http://www.securityfocus.com/bid/103947
vdb-entryx_refsource_BID

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.