CVE-2019-10633 Code injection in n/a

High 8.8 Published Updated

Remote authenticated attackers can execute arbitrary code on Zyxel NAS devices via eval injection in the web server routing APIs.

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

What is CVE-2019-10633?

CVE-2019-10633 is a high-severity code injection vulnerability in n/a, published on 9 Apr 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An eval injection vulnerability in the Python web server routing on the Zyxel NAS 326 version 5.21 and below allows a remote authenticated attacker to execute arbitrary code via the tjp6jp6y4, simZysh, and ck6fup6 APIs.

Weakness: CWE-94

Which versions are affected by CVE-2019-10633?

It affects 1 product.

Products include Zyxel Nas326 Firmware.

How do I fix CVE-2019-10633?

No fix has been published for CVE-2019-10633 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2019-10633 being exploited?

There is no known exploitation of CVE-2019-10633 in the wild and no public exploit code.

Sources

Also known as GHSA-cchj-4x5r-9r76.

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