HIGH🇬🇧 English

CVE-2020-7566

CVSS 7.3v3.1pub. 2020-11-19upd. 2026-05-29

A CWE-334: Small Space of Random Values vulnerability exists in Modicon M221 (all references, all versions) that could allow the attacker to break the encryption keys when the attacker has captured the traffic between EcoStruxure Machine - Basic software and Modicon M221 controller.

oryginał EN
CVSS Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

  • Schneider Electric Modicon M221

    HW
    Schneider-Electric
    wszystkie wersje

  • Schneider Electric Modicon M221 Firmware

    OS
    Schneider-Electric
    wszystkie wersje
🔵
ZWERYFIKUJ U PRODUCENTA
Brak jednoznacznych danych o patchu. Sprawdź referencje od producenta.
CWE
Referencje

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