CVE-2025-52081

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-07-15 · updated 2026-06-17
Weakness: CWE-121

Description

In Netgear XR300 V1.0.3.38_10.3.30, a stack-based buffer overflow vulnerability exists in the HTTPD service through the usb_device.cgi endpoint. The vulnerability occurs when processing POST requests containing the usb_folder parameter.

Affected products

NETGEAR Xr300 Firmware: 1.0.3.38

References

https://github.com/lafdrew/IOT/blob/main/Netgear%20XR300/usb_folder%20of%20usb_device.cgi/buffer%20overflow%20in%20usb_folder%20of%20usb_device.cgi.md

Get alerted when CVE-2025-52081 or the next vulnerability affects your stack