CVE-2025-20261
HighSummary
Podatność w obsłudze połączeń SSH w Cisco Integrated Management Controller (IMC) dla serwerów Cisco UCS B-Series, UCS C-Series, UCS S-Series i UCS X-Series może umożliwić uwierzytelnionemu, zdalnemu atakującemu dostęp do wewnętrznych usług z podwyższonymi uprawnieniami. Problem wynika z niewystarczających ograniczeń dostępu do tych usług.
Risk Assessment
Atakujący z ważnym kontem użytkownika może wykorzystać tę podatność do nieautoryzowanych modyfikacji systemu, w tym do tworzenia nowych kont administratorów na zaatakowanym urządzeniu. To stwarza poważne zagrożenie dla integralności i bezpieczeństwa systemu.
Recommendation
Zaleca się zastosowanie odpowiednich ograniczeń dostępu do wewnętrznych usług oraz regularne monitorowanie i aktualizowanie systemów w celu zminimalizowania ryzyka wykorzystania tej podatności.
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Original NVD description (English source)
A vulnerability in the SSH connection handling of Cisco Integrated Management Controller (IMC) for Cisco UCS B-Series, UCS C-Series, UCS S-Series, and UCS X-Series Servers could allow an authenticated, remote attacker to access internal services with elevated privileges. This vulnerability is due to insufficient restrictions on access to internal services. An attacker with a valid user account could exploit this vulnerability by using crafted syntax when connecting to the Cisco IMC of an affected device through SSH. A successful exploit could allow the attacker to access internal services with elevated privileges, which may allow unauthorized modifications to the system, including the possibility of creating new administrator accounts on the affected device.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS