CVE-2025-26063 Command injection in n/a

Critical 9.8 Published 31 Jul 2025 Updated 3 Nov 2025

Unauthenticated attackers can execute arbitrary code on Intelbras routers by injecting payloads into the ESSID name during network creation.

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-2025-26063?

CVE-2025-26063 is a critical command injection vulnerability in n/a, published on 31 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows unauthenticated attackers to execute arbitrary code via injecting a crafted payload into the ESSID name when creating a network.

Weakness: CWE-77

Which versions are affected by CVE-2025-26063?

It affects 2 products.

Products include Intelbras Rx 1500 Firmware, Intelbras Rx 3000 Firmware.

How do I fix CVE-2025-26063?

No fix has been published for CVE-2025-26063 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-2025-26063 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-26063 exists.

Sources

Also known as GHSA-8xpj-x7cg-qg43.