CVE-2017-16783

Cms Made Simple vulnerability

CVSS

9.8

EPSS

8.0%

EPSS pct

94th

Exploited

No known

In CMS Made Simple 2.1.6, there is Server-Side Template Injection via the cntnt01detailtemplate parameter.

Affected vendor

Cmsmadesimple

Affected product

Cms Made Simple

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-94 — Code Injection

Published

2017-11-10

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 8.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2017-16783

Confirm whether Cmsmadesimple Cms Made Simple is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2017-16783.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-16783

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-16783 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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