CVE-2025-25579

TOTOLINK A3002R V4.0.0-B20230531.1404 is vulnerable to Command Injection in /bin/boa via bandstr

Critical · published March 28, 2025

CVSS v3.1
9.8
EPSS
10%
Percentile
95.7
In the wild
Unconfirmed
What it is

🚨 Your TOTOLINK A3002R router is an open invitation! A command injection vulnerability in /bin/boa lets attackers take control with just a crafted request. 🔥 Think of your router as a restaurant kitchen where the chef takes any order without questioning it. If an attacker delivers a malicious request, they could whip up anything from snooping on your network to launching attacks, all while you're blissfully unaware! An attacker could exploit this vulnerability to execute arbitrary commands on your router. This could lead to complete compromise of your network, allowing the bad guys to steal sensitive information, redirect traffic, or even turn your device into a launching pad for future attacks. Absolutely devastating!

Put simply

Think of your router as a restaurant kitchen where the chef takes any order without questioning it. If an attacker delivers a malicious request, they could whip up anything from snooping on your network to launching attacks, all while you're blissfully unaware! This command injection vulnerability occurs in the bandstr functionality of the /bin/boa component in TOTOLINK A3002R V4.0.0-B20230531.1404, allowing unauthorized command execution with a specially crafted request.

What to do

An attacker could exploit this vulnerability to execute arbitrary commands on your router. This could lead to complete compromise of your network, allowing the bad guys to steal sensitive information, redirect traffic, or even turn your device into a launching pad for future attacks. Absolutely devastating! Immediate action is required! Update your TOTOLINK A3002R firmware to the latest version that patches this vulnerability, and regularly monitor your network for any suspicious activity. Better safe than sorry! You can turn this around! Follow these steps, and you'll have your network locked down tighter than a bear hug! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.10419 · 95.7th percentile
Published
2025-03-28T00:00Z
EPSS history
Timeline
  • 28 MAR 00:00Z
    TOTOLINK A3002R V4.0.0-B20230531.1404 is vulnerable to Command Injection in /bin/boa via bandstr
    cvelistv5