CVE-2018-7522

low-risk
Published 2018-05-04

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.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.7/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Triconex Tricon Mp 3008 Firmware

Affected Vendors

Schneider-Electric

References (6)

Third Party Advisory http://www.securityfocus.com/bid/103947
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02
Vendor Advisory https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/
Third Party Advisory http://www.securityfocus.com/bid/103947
Third Party Advisory https://ics-cert.us-cert.gov/advisories/ICSA-18-107-02
Vendor Advisory https://www.schneider-electric.com/en/download/document/SEVD-2017-347-01/
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal