An OS command injection vulnerability exists in PLDT WiFi Router's Prolink PGN6401V Firmware 8.1.2 web management interface. The ping6.asp page submits user input to the /boaform/formPing6 endpoint via the pingAddr parameter, which is not properly sanitized. An authenticated attacker can exploit this flaw by injecting arbitrary system commands, which are executed by the underlying operating system with root privileges. The router uses the Boa web server (version 0.93.15) to handle the request. Successful exploitation can lead to full system compromise and unauthorized control of the network device.
References
| Link | Resource |
|---|---|
| https://github.com/Jorge2Rubio/CVEs/blob/main/CVE-2025-56498.md | Exploit Third Party Advisory |
| https://prolink2u.com/products/pgn6401v | Product |
Configurations
Configuration 1 (hide)
| AND |
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History
09 Sep 2025, 15:58
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:prolink2u:pgn6401v_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:prolink2u:pgn6401v:-:*:*:*:*:*:*:* |
|
| First Time |
Prolink2u pgn6401v
Prolink2u pgn6401v Firmware Prolink2u |
|
| References | () https://github.com/Jorge2Rubio/CVEs/blob/main/CVE-2025-56498.md - Exploit, Third Party Advisory | |
| References | () https://prolink2u.com/products/pgn6401v - Product |
03 Sep 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
| CWE | CWE-78 |
03 Sep 2025, 16:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-03 16:15
Updated : 2025-09-09 15:58
NVD link : CVE-2025-56498
Mitre link : CVE-2025-56498
CVE.ORG link : CVE-2025-56498
JSON object : View
Products Affected
prolink2u
- pgn6401v
- pgn6401v_firmware
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')