Vulnerability in Qvis Dvr
CVE-2021-44954
In QVIS NVR DVR before 2021-12-13, an attacker can escalate privileges from a qvisdvr user to the root user by abusing a Sudo misconfiguration.
EPSS: 0.003 (24.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Qvis Dvr
- Qvis Dvr_firmware
- Qvis Nvr
- Qvis Nvr_firmware
- N/a — versions n/a
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-44954?
- CVE-2021-44954 is a high-severity vulnerability in Qvis Dvr. CVSS score: 7.8/10. Published 2022-07-18.
- How severe is CVE-2021-44954?
- High severity. CVSS v3 base score is 7.8 out of 10.