CVE-2025-26064 Cross-site scripting in n/a

High 7.3 Published 31 Jul 2025 Updated 3 Nov 2025

Attackers can execute arbitrary scripts by injecting payloads into connected device names on Intelbras routers, potentially compromising user sessions.

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-2025-26064?

CVE-2025-26064 is a high-severity cross-site scripting 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

A cross-site scripting (XSS) vulnerability in Intelbras RX1500 v2.2.9 and RX3000 v1.0.11 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the name of a connnected device.

Weakness: CWE-79

Which versions are affected by CVE-2025-26064?

It affects 2 products.

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

How do I fix CVE-2025-26064?

No fix has been published for CVE-2025-26064 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-26064 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-26064 exists.

Sources

Also known as GHSA-rq5x-mmcc-mgvx.