---
id: CVE-2025-54400
title: >-
  Multiple stack-based buffer overflow vulnerabilities exist in the formPingCmd
  functionality of Planet WGR-500 v1.3411b190912
summary: >-
  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
  ser…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-121
vendor: planet
product: wgr-500_firmware
affected:
  - wgr-500_firmware = 1.3411b190912
published: '2025-10-07'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-54400'
references:
  - url: 'https://talosintelligence.com/vulnerability_reports/TALOS-2025-2226'
    label: talos-cna@cisco.com
  - url: 'https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2226'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00733
epssPercentile: 0.52604
ingestedAt: '2026-09-30T23:29:32.418Z'
---

## Overview

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 `counts` request parameter for composing the `"ping -c <counts> <ipaddr> 2>&1 > %s &"` string.

## Affected

- `wgr-500_firmware = 1.3411b190912`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.