CVE-2018-7240
A vulnerability exists in Schneider Electric's Modicon Quantum in all versions of the communication modules which could allow arbitrary code execution.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability exists in Schneider Electric's Modicon Quantum in all versions of the communication modules which could allow arbitrary code execution. An FTP command used to upgrade the firmware of the module can be misused to cause a denial of service, or in extreme cases, to load a malicious firmware.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.20% probability · 88th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- schneider-electric/140cpu65150 firmware · schneider-electric/140cpu31110 firmware · schneider-electric/140cpu43412u firmware · schneider-electric/140cpu65160 firmware · schneider-electric/140cpu65260 firmware · schneider-electric/140cpu65860 firmware · schneider-electric/140cpu65160s firmware · schneider-electric/140cpu65150c firmware · schneider-electric/140cpu31110c firmware · schneider-electric/140cpu43412uc firmware · schneider-electric/140cpu65160c firmware · schneider-electric/140cpu65260c firmware · schneider-electric/140cpu65860c firmware
- Source
- cybersecurity@se.com
EPSS 3.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/103541Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01Third Party Advisory, US Government Resource
- https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/Vendor Advisory
- http://www.securityfocus.com/bid/103541Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-086-01Third Party Advisory, US Government Resource
- https://www.schneider-electric.com/en/download/document/SEVD-2018-081-01/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.