CVE-2018-7836

Iiot Monitor vulnerability

CVSS

9.8

EPSS

32.0%

EPSS pct

98th

Exploited

No known

An unrestricted Upload of File with Dangerous Type vulnerability exists on numerous methods of the IIoT Monitor 3.1.38 software that could allow upload and execution of malicious files.

Affected vendor

Schneider Electric

Affected product

Iiot Monitor

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

2018-12-24

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 32.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2018-7836

Confirm whether Schneider Electric Iiot Monitor is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-7836.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-7836

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-7836 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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