CVE-2018-17936

Nuuo Cms vulnerability

CVSS

9.8

EPSS

15.3%

EPSS pct

96th

Exploited

No known

NUUO CMS All versions 3.3 and prior the application allows the upload of arbitrary files that can modify or overwrite configuration files to the server, which could allow remote code execution.

Affected vendor

Nuuo

Affected product

Nuuo Cms

CVSS vector

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

Weakness type (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Published

2018-11-27

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 15.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2018-17936

Confirm whether Nuuo Nuuo Cms is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-17936.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-17936

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-17936 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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