CVE-2026-1413 Command injection in Operation and Maintenance Security Management System

Medium 5.3 Published 26 Jan 2026 Updated 23 Feb 2026

Remote attackers can execute arbitrary commands via the portValidate function in Sangfor O&M Security Management System.

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-2026-1413?

CVE-2026-1413 is a medium-severity command injection vulnerability in Sangfor Operation and Maintenance Security Management System, published on 26 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This affects the function portValidate of the file /fort/ip_and_port/port_validate of the component HTTP POST Request Handler. Performing a manipulation of the argument port results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used.

Weakness: CWE-77, CWE-74

Which versions are affected by CVE-2026-1413?

It affects 1 product.

Products include Sangfor Operation and Maintenance Security Management System.

How do I fix CVE-2026-1413?

No fix has been published for CVE-2026-1413 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-2026-1413 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1413 exists.

Sources

Also known as GHSA-38mq-gg8g-j53r.