CVE-2018-7836 File upload in IIoT Monitor 3.1.38

Critical 9.8 Published Updated

Attackers can upload and execute malicious files in Schneider Electric IIoT Monitor, leading to remote code execution.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2018-7836?

CVE-2018-7836 is a critical vulnerability in Schneider Electric SE IIoT Monitor 3.1.38, published on 24 Dec 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-434

Which versions are affected by CVE-2018-7836?

It affects 1 product.

Products include Schneider-Electric Iiot Monitor.

How do I fix CVE-2018-7836?

No fix has been published for CVE-2018-7836 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-7836 being exploited?

There is no known exploitation of CVE-2018-7836 in the wild and no public exploit code.

Sources

Also known as GHSA-5r23-4mrh-r3pm.

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