CVE-2018-7789
HighSummary
W produkcie Modicon M221 firmy Schneider Electric występuje podatność związana z niewłaściwym sprawdzaniem nietypowych lub wyjątkowych warunków. Umożliwia to nieautoryzowanym użytkownikom zdalne ponowne uruchomienie urządzenia Modicon M221 za pomocą spreparowanych ramek protokołu programowania.
Risk Assessment
Podatność ta stwarza ryzyko dla organizacji, ponieważ nieautoryzowani użytkownicy mogą zakłócać działanie systemu, co może prowadzić do przestojów i utraty danych.
Recommendation
Zaleca się aktualizację oprogramowania układowego Modicon M221 do wersji V1.6.2.0 lub nowszej, aby usunąć tę podatność.
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Original NVD description (English source)
An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS