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Fencer Vulns
high 8.8

CVE-2018-18982 in the critical feed json

NUUO CMS All versions 3.3 and prior the web server application allows injection of arbitrary SQL characters, which can be used to inject SQ…

published 2018-11-27 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-10686

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
62.5%
EPSS 62.5% chance of exploitation in 30 days, percentile 99.1%
public exploits
2
Metasploit, Exploit-DB

Summary

NUUO CMS All versions 3.3 and prior the web server application allows injection of arbitrary SQL characters, which can be used to inject SQL into an executing statement and allow arbitrary code execution.

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 8.1

NUUO CMS (Update A)

  • NUUO CMS <= 3.3, <= 3.1
    affected: 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

  1. First public exploit (Metasploit exploit/windows/nuuo/nuuo_cms_sqli)
  2. Published

Exploit prediction

62.52% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

  • n/a NUUO CMS

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.