PT-2022-12265 · Qvis · Qvis Nvr Dvr

Me9187 · Published 2022-07-17 · Updated 2022-07-26 · CVE-2021-44954

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions QVIS NVR DVR versions prior to 2021-12-13

Description The issue allows an attacker to escalate privileges from a qvisdvr user to the root user by exploiting a Sudo misconfiguration.

Recommendations For versions prior to 2021-12-13, update to a version released after 2021-12-13 to resolve the issue.

Exploit

Fix

Related Identifiers

CVE-2021-44954

Affected Products

Qvis Nvr Dvr

References · 5

• 🔥 https://twitter.com/Me9187/status/1414906288287404039 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-44954 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44954 · Vendor Advisory
• https://t.me/cvenotify/33750 · Telegram Post
• https://gist.github.com/Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee/a670418d51051d4e6513d86e84e8d5b8 · Note