Medium severity · published Jul 15, 2025
CVE-2025-52081
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
6.5
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XF
Xr300 Firmware · Netgear
1.0.3.38 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52081
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52081
Exploit
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
More from Xr300 Firmware
9.8
CVE-2021-45625
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45624
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45622
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45621
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker
9.8
CVE-2021-45620
Certain NETGEAR devices are affected by command injection by an unauthenticated attacker