CVE Vulnerability

CVE-2018-7522

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.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

6.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

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 11:42

NVD link : CVE-2018-7522

Mitre link : CVE-2018-7522

Products Affected
No products.
CWE
NVD-CWE-noinfo