Vulnerability in Schneider Electric Ecostruxure Control Expert
CVE-2022-37300
A CWE-640: Weak Password Recovery Mechanism for Forgotten Password vulnerability exists that could cause unauthorized access in read and write mode to the controller when communicating over Modbus. Affected Products: EcoStruxure Control Ex…
EPSS: 0.007 (46.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Schneider Electric Ecostruxure Control Expert — versions SP1
- Schneider Electric Ecostruxure Process Expert — versions V
- Schneider Electric Modicon M340 Cpu — versions BMXP34
- Schneider Electric Modicon M580 Cpu — versions BMEP, BMEH
- 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_bmxp342000
- Schneider-electric Modicon_m340_bmxp342000_firmware
Weakness classification (CWE)
References
- cybersecurity@se.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-37300?
- CVE-2022-37300 is a critical-severity vulnerability in Schneider Electric Ecostruxure Control Expert, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 9.8/10. Published 2022-09-12.
- How severe is CVE-2022-37300?
- Critical severity. CVSS v3 base score is 9.8 out of 10.