CVE-2026-23678 Binardat 10G08-0800GSM Network Switch Traceroute CLI Command Injection

High 8.7 Published 24 Feb 2026 Updated 27 Feb 2026

An authenticated attacker can execute arbitrary CLI commands on Binardat network switches via a command injection flaw in the traceroute function.

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-2026-23678?

CVE-2026-23678 is a high-severity command injection vulnerability in Binardat Ltd. 10G08-0800GSM Network Switch, published on 24 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior contain a command injection vulnerability in the traceroute diagnostic function of the affected device web management interface. By injecting the %1a character into the hostname parameter, an authenticated attacker with access to the web interface can execute arbitrary CLI commands on the device.

Weakness: CWE-78

Which versions are affected by CVE-2026-23678?

It affects 1 product.

Products include Binardat 10g08-0800gsm Firmware.

How do I fix CVE-2026-23678?

No fix has been published for CVE-2026-23678 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-2026-23678 being exploited?

There is no known exploitation of CVE-2026-23678 in the wild and no public exploit code.

Sources

Also known as GHSA-gvwq-qfp3-3pvf.