VulnerabilityModified
CVE-2018-7522
Modifying the data in this location could allow attackers to gain supervisor-level access and control system states.
MEDIUM 6.7EPSS 0.43%
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.0
- 6.7 MEDIUMCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- schneider-electric/triconex tricon mp 3008 firmware
- Source
- ics-cert@hq.dhs.gov
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.