CVE-2018-17934
NUUO
- Published
- 27 November 2018
- Last modified
- 17 June 2026
- CVSS
- 9.8 v3.0
- Severity
- critical
- EPSS
- 19.7% (97th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-22
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
NUUO CMS All versions 3.3 and prior the application allows external input to construct a pathname that is able to be resolved outside the intended directory. This could allow an attacker to impersonate a legitimate user, obtain restricted information, or execute arbitrary code.
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 19.7% 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 |
|---|---|---|---|
| Nuuo Cms | NUUO | unknown | <= 3.1, <= 3.3 |
References
- https://ics-cert.us-cert.gov/advisories/ICSA-18-284-02 third-party
- https://ics-cert.us-cert.gov/advisories/ICSA-18-284-02 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.