CVE-2010-4709
HighSummary
W podatności CVE-2010-4709 występuje przepełnienie bufora w sterowniku OPC Modbus/TCP Master przed wersją 3.0.2, które może być wykorzystane przez zdalnych atakujących. Atakujący mogą spowodować awarię usługi lub potencjalnie wykonać dowolny kod, wysyłając odpowiedni pakiet odpowiedzi MODBUS z odpowiednio skonstruowanym polem długości.
Risk Assessment
Organizacja narażona jest na ryzyko awarii usług oraz możliwość zdalnego wykonania kodu, co może prowadzić do poważnych konsekwencji dla bezpieczeństwa systemów. Wykorzystanie tej podatności może skutkować utratą dostępności oraz integralności danych.
Recommendation
Zaleca się aktualizację sterownika OPC Modbus/TCP Master do wersji 3.0.2 lub nowszej, aby zniwelować ryzyko związane z tą podatnością. Dodatkowo, warto monitorować ruch sieciowy w celu wykrywania potencjalnych prób ataków.
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Original NVD description (English source)
Heap-based buffer overflow in Automated Solutions Modbus/TCP Master OPC Server before 3.0.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a MODBUS response packet with a crafted length field.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

