CVE-2017-12129 Weak cryptography in Moxa

Low 3.5 Published Updated

An attacker can intercept and brute force weakly encrypted passwords in the Moxa EDR-810 web server, potentially gaining unauthorized access.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2017-12129?

CVE-2017-12129 is a low-severity vulnerability in Talos Moxa, published on 14 May 2018. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

An exploitable Weak Cryptography for Passwords vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. An attacker could intercept weakly encrypted passwords and could brute force them.

Weakness: CWE-327

Which versions are affected by CVE-2017-12129?

It affects 1 product.

Products include Moxa Edr-810 Firmware.

How do I fix CVE-2017-12129?

No fix has been published for CVE-2017-12129 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-12129 being exploited?

There is no known exploitation of CVE-2017-12129 in the wild and no public exploit code.

Sources

Also known as GHSA-rf4h-9cj8-vph5.

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