PT-2018-18127 · Schneider Electric · Triconex Tricon Mp

Published 2018-05-04 · Updated 2019-10-09 · CVE-2018-7522

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Schneider Electric Triconex Tricon MP model 3008 firmware versions 10.0 through 10.4

Description The issue allows attackers to potentially gain supervisor-level access and control system states by modifying data in a fixed memory location where registers are stored during system calls.

Recommendations For firmware versions 10.0 through 10.4, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-7522

Affected Products

Triconex Tricon Mp

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2018-7522 · Security Note
• https://schneider-electric.com/en/download/document/SEVD-2017-347-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-7522 · Vendor Advisory
• http://securityfocus.com/bid/103947 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02 · Note