Memory Access Vulnerability in Schneider Electric Triconex MP Model 3008
CVE-2018-8872

8.1HIGH

Key Information:

Vendor
Schneider Electric
Status
Triconex Tricon
Vendor
CVE Published:
4 May 2018

Summary

In Schneider Electric's Triconex Tricon MP model 3008, the firmware versions 10.0 through 10.4 contain a serious flaw that permits system calls to read directly from memory addresses within the control program area without proper validation. This vulnerability enables attackers to manipulate memory data, potentially allowing unauthorized copying of sensitive information to arbitrary locations within the memory space, compromising system integrity and security. Organizations using these affected firmware versions should apply appropriate security measures and updates to mitigate risks associated with this vulnerability.

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:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.