CVE Vulnerability

CVE-2018-8872

In Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0-10.4, system calls read directly from memory addresses within the control program area without any verification. Manipulating this data could allow attacker data to be copied anywhere within memory.

9.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/ Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/103947 Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2018-05-04 05:29

Updated : 2019-10-09 11:43

NVD link : CVE-2018-8872

Mitre link : CVE-2018-8872

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer