---
id: CVE-2025-60689
title: >-
  An unauthenticated command injection vulnerability exists in the Start_EPI
  function of the httpd binary on Linksys E1200 v2 routers (Firmware
  E1200_v2.0.11.001_us.tar.gz)
summary: >-
  An unauthenticated command injection vulnerability exists in the Start_EPI
  function of the httpd binary on Linksys E1200 v2 routers (Firmware
  E1200_v2.0.11.001_us.tar.gz). The vulnerability occurs because user-supplied
  CGI parameters (wl…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-77
vendor: linksys
product: e1200_firmware
affected:
  - e1200_firmware = 2.0.11.001
published: '2025-11-13'
updated: '2026-07-22'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-60689'
references:
  - url: >-
      https://github.com/Jarrettgohxz/CVE-research/tree/main/Linksys/E1200-V2/CVE-2025-60689
    label: cve@mitre.org
  - url: >-
      https://github.com/yifan20020708/SGTaint-0-day/blob/main/Linksys/Linksys-E1200/CVE-2025-60689.md
    label: cve@mitre.org
  - url: 'https://www.linksys.com/'
    label: cve@mitre.org
tags:
  - nvd
  - exploit-available
epss: 0.18315
epssPercentile: 0.97128
ingestedAt: '2026-07-22T17:05:16.232Z'
exploitAvailable: true
exploits:
  exploitdb: true
  checkedAt: '2026-09-26T09:05:34.213Z'
---

## Overview

An unauthenticated command injection vulnerability exists in the Start_EPI function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The vulnerability occurs because user-supplied CGI parameters (wl_ant, wl_ssid, wl_rate, ttcp_num, ttcp_ip, ttcp_size) are concatenated into system command strings without proper sanitization and executed via wl_exec_cmd. Successful exploitation allows remote attackers to execute arbitrary commands on the device without authentication.

## Affected

- `e1200_firmware = 2.0.11.001`

## Remediation

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