CVE-2025-69542
CriticalSummary
Odkryto podatność na wstrzykiwanie poleceń w usłudze DHCP daemon w D-Link DIR895LA1 v102b07. Podatność występuje w logice przetwarzania odnawiania dzierżawy, gdzie parametr nazwy hosta DHCP jest bezpośrednio łączony z poleceniem systemowym bez odpowiedniej sanitizacji.
Risk Assessment
Atakujący może wykorzystać tę podatność do wykonywania dowolnych poleceń z uprawnieniami roota, co stwarza poważne zagrożenie dla bezpieczeństwa systemu i danych organizacji.
Recommendation
Zaleca się aktualizację oprogramowania do najnowszej wersji, która naprawia tę podatność oraz wdrożenie odpowiednich mechanizmów zabezpieczających przed wstrzykiwaniem poleceń.
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Original NVD description (English source)
A Command Injection Vulnerability has been discovered in the DHCP daemon service of D-Link DIR895LA1 v102b07. The vulnerability exists in the lease renewal processing logic where the DHCP hostname parameter is directly concatenated into a system command without proper sanitization. When a DHCP client renews an existing lease with a malicious hostname, arbitrary commands can be executed with root privileges.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

