CRITICAL🇬🇧 English

CVE-2017-6026

CVSS 9.1v3.1pub. 2017-06-30upd. 2026-05-13

A Use of Insufficiently Random Values issue was discovered in Schneider Electric Modicon PLCs Modicon M241, firmware versions prior to Version 4.0.5.11, and Modicon M251, firmware versions prior to Version 4.0.5.11. The session numbers generated by the web application are lacking randomization and are shared between several users. This may allow a current session to be compromised.

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

  • Schneider Electric Modicon M241

    HW
    Schneider-Electric
    wszystkie wersje

  • Schneider Electric Modicon M241 Firmware

    OS
    Schneider-Electric
    ≤ 4.0.3.20

  • Schneider Electric Modicon M251

    HW
    Schneider-Electric
    wszystkie wersje

  • Schneider Electric Modicon M251 Firmware

    OS
    Schneider-Electric
    ≤ 4.0.3.20
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CWE
Referencje

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CVE-2017-6026 — CRITICAL 9.1 | CVEbaza.pl