Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-14449 | Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/"portMappingIndex "request. This occurs because the "formDelPortMapping" function directly passes the parameter "portMappingIndex" to strcpy without limit. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://hackmd.io/U7OVgYIuRcOKV7SW5-euHw |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T21:26:10.870Z
Reserved: 2021-02-25T00:00:00
Link: CVE-2021-27707
No data.
Status : Modified
Published: 2021-04-14T15:15:14.440
Modified: 2024-11-21T05:58:27.853
Link: CVE-2021-27707
No data.
OpenCVE Enrichment
No data.
EUVD