CVE-2018-17934 in the critical feed json
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 i…
published 2018-11-27 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-9675
- cvss
- 9.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 19.7%
- EPSS 19.7% chance of exploitation in 30 days, percentile 97%
- public exploits
- 1
- Metasploit
Summary
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.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-18-284-02 updated cvss 6.5
NUUO CMS (Update A)
-
NUUO CMS <= 3.3, <= 3.1affected: mitigation “NUUO has developed a fix for the reported vulnerabilities and recommends users update to firmware v3.3 or the latest available.”
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Timeline
- First public exploit (Metasploit auxiliary/gather/nuuo_cms_file_download)
- Published
Exploit prediction
19.65% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit auxiliary/gather/nuuo_cms_file_download Nuuo Central Management Server Authenticated Arbitrary File Download metasploit auxiliary, normal rank, 2018-10-11
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a NUUO CMS
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
ics-cert.us-cert.gov
/advisories/ICSA-18-284-02
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2018-17934
- NVD CVE-2018-17934
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