Actively exploited in the wild
QNAP VioStor NVR OS Command Injection Vulnerability
QNAP - VioStor NVR · Listed in the CISA KEV since 2023-12-21. This indicates confirmed attacks in production environments.
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CVE-2023-47565
HighCVSS 8.0KEVSummary
Wykryto podatność na wstrzykiwanie poleceń systemowych w starszych modelach QNAP VioStor NVR działających na oprogramowaniu QVR Firmware 4.x. W przypadku jej wykorzystania, uwierzytelnieni użytkownicy mogą wykonywać polecenia przez sieć.
Risk Assessment
Podatność ta stwarza ryzyko nieautoryzowanego dostępu do systemu, co może prowadzić do poważnych naruszeń bezpieczeństwa w organizacji.
Recommendation
Zaleca się aktualizację oprogramowania do wersji QVR Firmware 5.0.0 lub nowszej, aby usunąć tę podatność.
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Original NVD description (English source)
An OS command injection vulnerability has been found to affect legacy QNAP VioStor NVR models running QVR Firmware 4.x. If exploited, the vulnerability could allow authenticated users to execute commands via a network. We have already fixed the vulnerability in the following versions: QVR Firmware 5.0.0 and later