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8.1

TOTOLINK Router: Malicious Commands Can Be Executed Remotely

CVE-2024-57036 · published 1 year ago
Summary

A security issue in the TOTOLINK A810R router allows hackers to send malicious commands to the device, potentially giving them control over the router. This could lead to unauthorized changes to the router's settings or even a complete takeover of the device. To protect your network, update your router to the latest firmware version.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
totolink a810r_firmware 4.1.2cu.5032_b20200407
cpe:2.3:o:totolink:a810r_firmware:4.1.2cu.5032_b20200407:*:*:*:*:*:*:*
Original advisory text
TOTOLINK A810R V4.1.2cu.5032_B20200407 was found to contain a command insertion vulnerability in downloadFile.cgi main function. This vulnerability allows an attacker to execute arbitrary commands ...
TOTOLINK A810R V4.1.2cu.5032_B20200407 was found to contain a command insertion vulnerability in downloadFile.cgi main function. This vulnerability allows an attacker to execute arbitrary commands by sending HTTP request.
References
Fix within
Internet-facing 14 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker full control
Severity
8.1 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-77Command Injection
Timeline
Published21 Jan 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2024-57036 · NVD
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