Vulnerability in Schneider Electric Ecostruxure Control Expert
CVE-2023-6408
CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel vulnerability exists that could cause a denial of service and loss of confidentiality, integrity of controllers when conducting a Man in the Middle attack.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (22.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Schneider Electric Ecostruxure Control Expert — versions Versions prior to v16.0
- Schneider Electric Ecostruxure Process Expert — versions Versions prior to v2023
- Schneider Electric Modicon M340 CPU (Part Numbers Bmxp34*) — versions Versions prior to sv3.60
- Schneider Electric Modicon M580 CPU (Part Numbers Bmep* And Bmeh*, Excluding Safety) — versions Versions prior to sv4.20
- Schneider Electric Modicon M580 CPU Safety (Part Numbers Bmep58*s And Bmeh58*s) — versions All Versions
- Schneider-Electric Ecostruxure Control Expert
- Schneider-Electric Ecostruxure Process Expert
- Schneider-Electric Modicon M340 Bmxp341000
- Schneider-Electric Modicon M340 Bmxp341000 Firmware
- Schneider-Electric Modicon M340 Bmxp341000h
Weakness classification (CWE)
References
- download.schneider-electric.com/files (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-6408?
- CVE-2023-6408 is a high-severity vulnerability in Schneider Electric Ecostruxure Control Expert, classified under Improper Enforcement of Message Integrity During Transmission in a Communication Channel. CVSS score: 8.1/10. Published 2024-02-14.
- How severe is CVE-2023-6408?
- High severity. CVSS v3 base score is 8.1 out of 10.