CVE-2022-25521
NUUO
- Published
- 29 March 2022
- Last modified
- 9 July 2026
- CVSS
- 9.8 v3.1
- Severity
- critical
- EPSS
- 1.7% (76th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-798
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
NUUO v03.11.00 was discovered to contain access control issue.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 1.7% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Network Video Recorder | NUUO | unknown | <= 1.0, <= 3.3.0, >= 1.7.0 |
References
- https://medium.com/@dnyaneshgawande111/use-of-default-credentials-to-unauthorised-remote-access-of-internal-panel-of-network-video-5490d107fa0
- https://medium.com/%40dnyaneshgawande111/use-of-default-credentials-to-unauthorised-remote-access-of-internal-panel-of-network-video-5490d107fa0
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.