CVE-2025-56498
MEDIUM
MEDIUM
Priority: 0.09
BB Relevance:
71/100
Published: 2025-09-03
Modified: 2026-11-07
First seen: 2026-11-07
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
None
I:
Low
A:
None
Description
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.
Weakness Classification (1)
Affected Software (1)
| Vendor | Product | Version |
|---|---|---|
| prolink2u | pgn6401v_firmware | < 8.1.2 |
References & Advisories (2)
Product
Exploit
Third Party Advisory