Qnap Qvr
10 CVEs affecting Qnap Qvr. Latest disclosed: 2025-08-29. Critical: 5, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2025-52856 | Critical | 9.8 | 2025-08-29 | An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the s… |
CVE-2022-27588 | Critical | 9.8 | 2022-05-05 | We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.6 build 20220401 and later |
CVE-2021-38685 | Critical | 9.8 | 2021-11-26 | A command injection vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows remote attackers to run arbitrary c… |
CVE-2021-34351 | Critical | 9.8 | 2021-09-27 | A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arb… |
CVE-2021-34348 | Critical | 9.8 | 2021-09-27 | A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arb… |
CVE-2021-38686 | High | 8.8 | 2021-11-26 | An improper authentication vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows attackers to compromise the… |
CVE-2021-34352 | High | 7.2 | 2021-10-01 | A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arb… |
CVE-2021-34349 | High | 7.2 | 2021-09-27 | A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arb… |
CVE-2023-23355 | Medium | 6.6 | 2023-03-29 | An OS command injection vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows remote authenticated… |
CVE-2022-27597 | Low | 2.7 | 2023-03-29 | A vulnerability has been reported to affect QNAP operating systems. If exploited, the out-of-bounds read vulnerability allows remote authenticated administrato… |