CVSS 3.0
9.8 criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2018-7809
An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the password delete function of the web server.
Severity
- EPSS
- 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
- CWE
- CWE-640
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:modicom_bmxnor0200h_firmware
- schneider-electric:modicom_m340_firmware
- schneider-electric:modicom_premium_firmware
- schneider-electric:modicom_quantum_firmware