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CVE-2018-18982· NVD / CVE Program· CNA icscert

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

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.

HighCVSS 8.8 · v3.0—Weaponized No fix recorded
Published
Nov 27, 2018
Updated
Jun 16, 2026
EPSS
60.8% · 99th percentile
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Report tools

JSON

Action score

53

Plan

Add it to your regular patch cycle.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
18 / 30 · 60.8%

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

VendorProduct
nuuonuuo cms

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • nuuo nuuo cmsup to 3.3 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (icscert). Independent of NVD's CPE analysis and usually ahead of it.

  • n/a NUUO CMS

    • All versions 3.3 and prioraffected

Same product

nuuo: all records

Other highest-scoring records for the same primary product.

  • CVE-2018-17888NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active
    48Plan
  • CVE-2018-17934NUUO CMS All versions 3.3 and prior the application allows external input to construct a pathname that is able to be resolved outside the in
    45Plan
  • CVE-2018-17936NUUO CMS All versions 3.3 and prior the application allows the upload of arbitrary files that can modify or overwrite configuration files to
    44Plan
  • CVE-2018-17894NUUO CMS all versions 3.1 and prior, The application creates default accounts that have hard-coded passwords, which could allow an attacker
    40Plan
  • CVE-2018-17890NUUO CMS all versions 3.1 and prior, The application uses insecure and outdated software components for functionality, which could allow arb
    40Plan
  • CVE-2018-17892NUUO CMS all versions 3.1 and prior, The application implements a method of user account control that causes standard account security featu
    36Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Metasploit module ×1
  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entryremote2019-02-22
Metasploit moduleexploit/windows/nuuo/nuuo_cms_sqliNuuo Central Management Authenticated SQL Server SQLiexploit2018-10-11

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Metasploit-48 d
  2. Published
  3. First PoC+86 d
  4. TodaySep 30, 2026+2864 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Root cause

The query text is built by concatenating user input. The database cannot tell where the data ends and the command begins.

The bug in code

The whole CWE-89 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = '" + owner + "'");

Fixed

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = $1",  [owner]);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records