CVE-2026-10160: Stack-based Buffer Overflow in TRENDnet TEW-432BRP
CVE-2026-10160 is a high-severity stack-based buffer overflow vulnerability in the TRENDnet TEW-432BRP router firmware version 3.10B20. The flaw exists in the formSetEnableWizard function, where manipulation of the start_wizard argument can cause a buffer overflow. This vulnerability can be exploited remotely without user interaction. The product affected has been end-of-life (EOL) since 2009, and the vendor has stated they will not provide a fix or replicate the issue. No official patch or mitigation is available from the vendor.
AI Analysis
Technical Summary
This vulnerability involves a stack-based buffer overflow in the formSetEnableWizard function of the TRENDnet TEW-432BRP router firmware 3.10B20. An attacker can remotely exploit this by manipulating the start_wizard parameter, potentially leading to arbitrary code execution or denial of service. The product is no longer supported by TRENDnet, which has explicitly stated that no fix will be provided due to the product's EOL status since 2009. The CVSS 4.0 base score is 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, and no user interaction needed.
Potential Impact
Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code or cause a denial of service on the affected device. Given the high CVSS score and the nature of a stack-based buffer overflow, the impact is significant. However, no known exploits are currently reported in the wild. The affected device is an outdated model no longer supported by the vendor, which increases risk for users still operating this hardware.
Mitigation Recommendations
The vendor has explicitly stated that no fix or patch will be provided due to the product being end-of-life for over 15 years. Therefore, no official remediation is available. Users are advised to discontinue use of the affected device and replace it with a supported model to mitigate risk. Patch status is not applicable as no patch exists and vendor will not provide one.
CVE-2026-10160: Stack-based Buffer Overflow in TRENDnet TEW-432BRP
Description
CVE-2026-10160 is a high-severity stack-based buffer overflow vulnerability in the TRENDnet TEW-432BRP router firmware version 3.10B20. The flaw exists in the formSetEnableWizard function, where manipulation of the start_wizard argument can cause a buffer overflow. This vulnerability can be exploited remotely without user interaction. The product affected has been end-of-life (EOL) since 2009, and the vendor has stated they will not provide a fix or replicate the issue. No official patch or mitigation is available from the vendor.
CVSS v4.0
Score 8.7high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a stack-based buffer overflow in the formSetEnableWizard function of the TRENDnet TEW-432BRP router firmware 3.10B20. An attacker can remotely exploit this by manipulating the start_wizard parameter, potentially leading to arbitrary code execution or denial of service. The product is no longer supported by TRENDnet, which has explicitly stated that no fix will be provided due to the product's EOL status since 2009. The CVSS 4.0 base score is 8.7, indicating high severity with network attack vector, low attack complexity, no privileges required, and no user interaction needed.
Potential Impact
Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code or cause a denial of service on the affected device. Given the high CVSS score and the nature of a stack-based buffer overflow, the impact is significant. However, no known exploits are currently reported in the wild. The affected device is an outdated model no longer supported by the vendor, which increases risk for users still operating this hardware.
Mitigation Recommendations
The vendor has explicitly stated that no fix or patch will be provided due to the product being end-of-life for over 15 years. Therefore, no official remediation is available. Users are advised to discontinue use of the affected device and replace it with a supported model to mitigate risk. Patch status is not applicable as no patch exists and vendor will not provide one.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-30T07:00:29.298Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a1b9a7be29bf47b50bb2710
Added to database: 05/31/2026, 02:18:35 UTC
Last enriched: 06/07/2026, 20:53:42 UTC
Last updated: 07/31/2026, 19:22:57 UTC
Views: 114
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