CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2020-7487
Critical (9.8) in schneider-electric. EPSS 0.7% chance of exploitation in the next 30 days.
A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
- CWE
- CWE-345
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:ecostruxure_machine_expert
- schneider-electric:modicon_m218_firmware
- schneider-electric:modicon_m241_firmware
- schneider-electric:modicon_m251_firmware
- schneider-electric:modicon_m258_firmware
- schneider-electric:somachine
- schneider-electric:somachine_motion