CVE-2025-26169
HighSummary
Klient VPN IXON przed wersją 1.4.4 na systemie Windows umożliwia lokalne podniesienie uprawnień do poziomu SYSTEM z powodu możliwości wykonania kodu z pliku konfiguracyjnego, który może być kontrolowany przez użytkownika o niskich uprawnieniach. Występuje warunek wyścigu, w którym tymczasowy plik konfiguracyjny w katalogu z możliwością zapisu dla wszystkich może zostać nadpisany.
Risk Assessment
Podatność ta może prowadzić do nieautoryzowanego dostępu do systemu na poziomie administratora, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji. Atakujący mogą wykorzystać tę lukę do przejęcia kontroli nad systemem.
Recommendation
Zaleca się aktualizację klienta VPN IXON do wersji 1.4.4 lub nowszej, aby usunąć tę podatność. Dodatkowo, należy ograniczyć dostęp do katalogów, w których mogą być przechowywane pliki konfiguracyjne.
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Original NVD description (English source)
IXON VPN Client before 1.4.4 on Windows allows Local Privilege Escalation to SYSTEM because there is code execution from a configuration file that can be controlled by a low-privileged user. There is a race condition in which a temporary configuration file, in a world-writable directory, can be overwritten.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

