Schneider-Electric Modicon M340

2 CVEs affecting Schneider-Electric Modicon M340. Latest disclosed: 2025-08-18. Critical: 0, High: 1.

Top CVEs affecting Schneider-Electric Modicon M340
CVESeverityScorePublishedSummary
CVE-2025-6625High7.52025-08-18CWE-20: Improper Input Validation vulnerability exists that could cause a Denial Of Service when specific crafted FTP command is sent to the device.
CVE-2024-5056Medium6.52024-06-12CWE-552: Files or Directories Accessible to External Parties vulnerability exists which may prevent user to update the device firmware and prevent proper behav…