CVE-2023-3710 Printer web page invalid command execution

Critical 9.9 Published 12 Sep 2023 Updated 12 Sep 2025

Attackers can execute arbitrary commands via the web interface of Honeywell industrial printers, requiring a firmware update to mitigate.

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-2023-3710?

CVE-2023-3710 is a critical command injection vulnerability in Honeywell PC23/43, PD43, published on 12 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Improper Input Validation vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Command Injection.This issue affects PM43 versions prior to P10.19.050004. Update to the latest available firmware version of the respective printers to version MR19.5 (e.g. P10.19.050006).

Weakness: CWE-77, CWE-20

Which versions are affected by CVE-2023-3710?

It affects 1 product.

Products include Honeywell Pm43 Firmware.

How do I fix CVE-2023-3710?

No fix has been published for CVE-2023-3710 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2023-3710 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-3710 exists.

Public exploit code: 1 Exploit-DB entry and 1 Nuclei template.

Sources

Also known as GHSA-9mq5-f7mh-w3xc.