Qnap Qvr vulnerabilities

• qnap qvr pro QVR Pro CVE-2026-22898 9.3 CriticalMarch 20, 2026
• qnap systems inc. viostor, qnap qvr +1 more VioStor CVE-2025-52856 9.3 CriticalAugust 29, 2025
• qnap qvr smart client QVR Smart Client CVE-2022-27592 6.7 MediumSeptember 6, 2024
• qnap qvr firmware, viostor nvr +1 more Legacy VioStor NVR CVE-2023-47565 In KEV EPSS 73.3% 8.0 HighDecember 8, 2023
• qnap qvr pro client QVR Pro Client CVE-2022-27599 6.7 MediumSeptember 8, 2023
• qnap qts, quts hero, qutscloud +9 more +11 more QTS, QuTS hero, QuTScloud, QVP (QVR Pro appliances), QVR CVE-2023-23355 6.6 MediumMarch 29, 2023
• qnap qts, quts hero, qutscloud +8 more +10 more QTS, QuTS hero, QuTScloud, QVP (QVR Pro appliances) CVE-2022-27597 2.7 LowMarch 29, 2023
• qnap qvr Vulnerability in QVR CVE-2022-27588 9.8 CriticalMay 5, 2022
• qnap qvr elite, qvr guard, qvr pro +2 more Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard CVE-2021-38692 8.1 HighJanuary 14, 2022
• qnap qvr elite, qvr guard, qvr pro +2 more Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard CVE-2021-38691 8.1 HighJanuary 14, 2022
• qnap qvr elite, qvr guard, qvr pro +2 more Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard CVE-2021-38690 8.1 HighJanuary 14, 2022
• qnap qvr elite, qvr guard, qvr pro +2 more Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard CVE-2021-38689 8.1 HighJanuary 14, 2022
• qnap qvr elite, qvr guard, qvr pro +2 more Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard CVE-2021-38682 8.1 HighJanuary 14, 2022
• qnap qvr Improper Authentication Vulnerability in VioStor CVE-2021-38686 8.8 HighNovember 26, 2021
• qnap qvr Command Injection Vulnerability in VioStor CVE-2021-38685 9.8 CriticalNovember 26, 2021
• qnap qvr Command Injection Vulnerability in QVR CVE-2021-34352 7.2 HighOctober 1, 2021
• qnap qvr Command Injection Vulnerability in QVR CVE-2021-34351 9.8 CriticalSeptember 27, 2021
• qnap qvr Command Injection Vulnerability in QVR CVE-2021-34349 7.2 HighSeptember 27, 2021
• qnap qvr Command Injection Vulnerability in QVR CVE-2021-34348 9.8 CriticalSeptember 27, 2021