| 제목 | Tenda F453 v1.0.0.3 Stack-based Buffer Overflow |
|---|
| 설명 | A vulnerability was found in Tenda F453 v1.0.0.3. Affected by this vulnerability is the function fromPptpUserAdd of the file /goform/PPTPDClient of the component httpd. The manipulation of the argument username and opttype with an unknown input leads to a buffer overflow vulnerability.In fromPptpUserAdd function,it reads in a user-provided parameter username and opttype.If the value of opttype is 1, the variable v21 will be passed to the sprintf function without any length check, which may overflow the stack-based buffer s__3.As a result, by requesting the page, an attacker can easily execute a denial of service attack or remote code execution. |
|---|
| 원천 | ⚠️ https://github.com/Litengzheng/vul_db/blob/main/F453/vul_98/README.md |
|---|
| 사용자 | LtzHust (UID 95660) |
|---|
| 제출 | 2026. 02. 25. AM 12:45 (1 월 ago) |
|---|
| 모더레이션 | 2026. 03. 07. PM 06:44 (11 days later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 349707 [Tenda F453 1.0.0.3/3.As /goform/PPTPDClient fromPptpUserAdd username/opttype 메모리 손상] |
|---|
| 포인트들 | 20 |
|---|