CVE-2018-14817 Integer overflow in V-Server

Critical 9.8 Published 26 Sep 2018 Updated 16 Sep 2024

An integer underflow in Fuji Electric V-Server allows remote attackers to execute arbitrary code, posing a critical risk to industrial control systems.

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-2018-14817?

CVE-2018-14817 is a critical vulnerability in Fuji Electric V-Server, published on 26 Sep 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Fuji Electric V-Server 4.0.3.0 and prior, An integer underflow vulnerability has been identified, which may allow remote code execution.

Weakness: CWE-191

Which versions are affected by CVE-2018-14817?

It affects 1 product.

Products include Fujielectric V-Server Firmware.

How do I fix CVE-2018-14817?

No fix has been published for CVE-2018-14817 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-14817 being exploited?

There is no known exploitation of CVE-2018-14817 in the wild and no public exploit code.

Sources

Also known as GHSA-3542-2fj4-6438.