CVE-2025-27718
HighSummary
W procesie przesyłania plików przez funkcję udostępniania plików z pamięci USB w urządzeniu HGW-BL1500HM w wersji 002.002.003 i wcześniejszych występuje problem z niewłaściwym ograniczeniem ścieżki do zastrzeżonego katalogu ('Path Traversal'). Wykorzystanie tej podatności może prowadzić do uzyskania lub modyfikacji plików urządzenia oraz wykonania dowolnego kodu za pomocą odpowiednio skonstruowanego żądania HTTP.
Risk Assessment
Eksploatacja tej podatności może prowadzić do poważnych naruszeń bezpieczeństwa, w tym nieautoryzowanego dostępu do plików oraz potencjalnego przejęcia kontroli nad urządzeniem. Może to skutkować utratą danych lub wprowadzeniem złośliwego oprogramowania do sieci lokalnej.
Recommendation
Zaleca się aktualizację urządzenia do najnowszej wersji oprogramowania, która eliminuje tę podatność. Dodatkowo, warto wdrożyć odpowiednie zabezpieczenia sieciowe, aby ograniczyć dostęp do funkcji przesyłania plików tylko dla zaufanych urządzeń.
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Original NVD description (English source)
Improper limitation of a pathname to a restricted directory ('Path Traversal') issue exists in the file upload process of the USB storage file-sharing function of HGW-BL1500HM Ver 002.002.003 and earlier. If this vulnerability is exploited, the product's files may be obtained and/or altered or arbitrary code may be executed by a crafted HTTP request to specific functions of the product from a device connected to the LAN side.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS