CVE-2018-7522

MEDIUM EXPLOITED

Schneider Electric Triconex Tricon MP 3008 Firmware 10.0-10.4 - Privilege Escalation via Register Memory Overwrite

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2018-7522 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

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.

References (3)

Core 3
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103947

Scores

CVSS v3 6.7
EPSS 0.0007
EPSS Percentile 20.7%
Attack Vector LOCAL
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2018-12-20
CWE
CWE-119
Status published
Products (1)
schneider-electric/triconex_tricon_mp_3008_firmware 10.0 - 10.0-10.4
Published May 04, 2018
Tracked Since Feb 18, 2026