CRITICAL🇵🇱 Wersja polska

CVE-2017-9853

CVSS 9.8v3.0pub. 2017-08-05upd. 2026-05-13

An issue was discovered in SMA Solar Technology products. All inverters have a very weak password policy for the user and installer password. No complexity requirements or length requirements are set. Also, strong passwords are impossible due to a maximum of 12 characters and a limited set of characters. NOTE: the vendor reports that the 12-character limit provides "a very high security standard." Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected

CVSS Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Sma Sunny Boy 1.5

    HW
    Sma
    all versions

  • Sma Sunny Boy 1.5 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 2.5

    HW
    Sma
    all versions

  • Sma Sunny Boy 2.5 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 3.0

    HW
    Sma
    all versions

  • Sma Sunny Boy 3000tl

    HW
    Sma
    all versions

  • Sma Sunny Boy 3000tl Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 3.0 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 3.6

    HW
    Sma
    all versions

  • Sma Sunny Boy 3600

    HW
    Sma
    all versions

  • Sma Sunny Boy 3600 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 3600tl

    HW
    Sma
    all versions

  • Sma Sunny Boy 3600tl Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 3.6 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 4.0

    HW
    Sma
    all versions

  • Sma Sunny Boy 4000tl

    HW
    Sma
    all versions

  • Sma Sunny Boy 4000tl Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 4.0 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 5.0

    HW
    Sma
    all versions

  • Sma Sunny Boy 5000

    HW
    Sma
    all versions

  • Sma Sunny Boy 5000 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 5000tl

    HW
    Sma
    all versions

  • Sma Sunny Boy 5000tl Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy 5.0 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Boy Storage 2.5

    HW
    Sma
    all versions

  • Sma Sunny Boy Storage 2.5 Firmware

    OS
    Sma
    all versions

  • Sma Sunny Central 1000cp Xt

    HW
    Sma
    all versions

  • Sma Sunny Central 1000cp Xt Firmware

    OS
    Sma
    all versions

  • Sma Sunny Central 2200

    HW
    Sma
    all versions

  • Sma Sunny Central 2200 Firmware

    OS
    Sma
    all versions
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

Related vulnerabilities

CVE-2017-9859CRITICAL9.8PL ✓same product

SMA Solar — słaby algorytm hashowania hasła w żądaniach REGISTER

CVE-2017-9855CRITICAL9.8PL ✓same product

Przewidywalne kody Grid Guard w inwerterach SMA Solar — nieautoryzowana zmiana konfiguracji

CVE-2017-9854CRITICAL9.8PL ✓same product

SMA Solar Technology — przechwycenie haseł w plaintext przez sniffing pakietów

CVE-2017-9852CRITICAL9.8PL ✓same product

SMA Solar Technology — zakodowane hasła domyślne w ukrytych kontach użytkowników

CVE-2017-9860CRITICAL9.8PL ✓same product

SMA Solar — aktualizacja firmware bez uwierzytelnienia w falownikach