עברית

Vulnerability Intelligence

CVE-2025-54399

High 8.8

Published
Last modified
NVD status
Modified

Description

Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd functionality of Planet WGR-500 v1.3411b190912. A specially crafted series of HTTP requests can lead to stack-based buffer overflow. An attacker can send a series of HTTP requests to trigger these vulnerabilities.This buffer overflow is related to the `ipaddr` request parameter for composing the `"ping -c <counts> <ipaddr> 2>&1 > %s &"` string.

Affected products

planet: wgr-500 firmware; planet: wgr-500

References2

Metrics

CVSS 3.1
8.8 HIGH Score source: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — exploit probability
1% percentile: 56 · as of 9 November 2026
CWE
CWE-121

Could this be exploited in your environment?

A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.