CVE-2019-10952
CriticalSummary
Podatność CVE-2019-10952 dotyczy kontrolerów CompactLogix 5370 oraz GuardLogix 5370, które są narażone na atak polegający na wysłaniu spreparowanego żądania HTTP/HTTPS. Może to prowadzić do niedostępności serwera webowego oraz zdalnego wykonania kodu z powodu przepełnienia bufora na stosie.
Risk Assessment
Atakujący może wykorzystać tę podatność do zdalnego przejęcia kontroli nad systemem, co stwarza poważne zagrożenie dla integralności i dostępności infrastruktury IT w organizacji.
Recommendation
Zaleca się aktualizację kontrolerów do najnowszych wersji, które eliminują tę podatność oraz monitorowanie ruchu sieciowego w celu wykrywania potencjalnych ataków.
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Original NVD description (English source)
An attacker could send a crafted HTTP/HTTPS request to render the web server unavailable and/or lead to remote code execution caused by a stack-based buffer overflow vulnerability. A cold restart is required for recovering CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

