CVE-2019-9653
NUUO
- Published
- 31 May 2019
- Last modified
- 17 June 2026
- CVSS
- 9.8 v3.0
- Severity
- critical
- EPSS
- 11.5% (96th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-78
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
NUUO Network Video Recorder Firmware 1.7.x through 3.3.x allows unauthenticated attackers to execute arbitrary commands via shell metacharacters to handle_load_config.php.
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 11.5% probability of exploitation activity in the next 30 days, placing it in the top decile of all scored CVEs.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Network Video Recorder | NUUO | unknown | <= 1.0, <= 3.3.0, >= 1.7.0 |
References
Vendor advisory and patch
- https://github.com/grayoneday/CVE-2019-9653 exploit
- https://www.nccst.nat.gov.tw/NewsRSS?lang=en&RSSType=mssecurity third-party
- https://github.com/grayoneday/CVE-2019-9653 exploit
- https://www.nccst.nat.gov.tw/NewsRSS?lang=en&RSSType=mssecurity third-party
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.