CVE-2026-10182: TRENDnet TEW-432BRP command injection in formWlanSetup

CVE-2026-10182 · Severity: medium · CVSS 6.3 · Published 2026-05-31

A vulnerability exists in the TRENDnet TEW-432BRP wireless router that allows an attacker to remotely take control of the device. By sending a specially crafted request to the router's configuration interface, an attacker can execute arbitrary system commands. This could lead to a complete loss of device availability or unauthorized access to the network. Because this product reached its end-of-life in 2009, the manufacturer will not be providing a security update.

Technologies: TRENDnet TEW-432BRP. Vendors: TRENDnet.

Quick answers

Is CVE-2026-10182 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-10182 being exploited in the wild.
How severe is CVE-2026-10182?
Medium severity, with a CVSS score of 6.3, published 31 May 2026.
Which products and versions are affected?
TRENDnet TEW-432BRP 3.10B20.
Is there a fix for CVE-2026-10182?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-10182 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-10182?
Check whether you run TRENDnet TEW-432BRP at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A remote command injection vulnerability exists in the TRENDnet TEW-432BRP router, specifically within the 'formWlanSetup' function of the '/goform/formWlanSetup' endpoint. The vulnerability is caused by the 'enrollee' argument being passed directly to a system shell without sufficient sanitization or validation. An unauthenticated remote attacker can exploit this by sending a POST request containing shell metacharacters (e.g., backticks) in the 'enrollee' parameter. Successful exploitation allows for arbitrary code execution on the underlying operating system. The vendor has stated that no patch will be released as the product has been End-of-Life (EOL) since 2009.

Affected products

  • TRENDnet TEW-432BRP 3.10B20

Timeline

  • 2026-05-31: disclosed: Public disclosure of the vulnerability and PoC
  • 2026-05-31: advisory

References

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