CVE-2018-7522

Name: CVE-2018-7522
Creator: NVD / NIST
Published: 2018-05-04T17:29:00.393+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.43%

Last modified Jun 17, 2026

CVE-2018-7522 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

0.43%

34.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Schneider-Electric	Triconex Tricon Mp 3008 Firmware	>= 10.0, <= 10.0-10.4

References

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

Timeline

Published: May 4, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-7522?

How severe is CVE-2018-7522?

Severity scoring for CVE-2018-7522 is pending analysis. The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2018-7522?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-7522?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST