CVE-2022-45551 Command injection in n/a

Critical 9.8 Published 3 Mar 2023 Updated 9 Jul 2026

Attackers can escalate privileges and execute arbitrary commands via the Network Diagnosis endpoint on ZBT WE1626 routers.

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-2022-45551?

CVE-2022-45551 is a critical command injection vulnerability in n/a, published on 3 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue discovered in Shenzhen Zhiboton Electronics ZBT WE1626 Router v 21.06.18 allows attackers to escalate privileges via WGET command to the Network Diagnosis endpoint.

Weakness: CWE-306

Which versions are affected by CVE-2022-45551?

It affects 1 product.

Products include Zbt We1626 Firmware.

How do I fix CVE-2022-45551?

No fix has been published for CVE-2022-45551 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-2022-45551 being exploited?

There is no known exploitation of CVE-2022-45551 in the wild and no public exploit code.

Sources

Also known as GHSA-x2vm-wmh3-5vx3.