Description
A vulnerability was detected in Edimax EW-7438RPn up to 1.31. This affects the function formWizSurvey of the file /goform/formWizSurvey of the component webs. Performing a manipulation of the argument ssid/manualssid/ip/mask/gateway results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Edimax | EW-7438RPn | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.30, 1.31 | — |
References
- VDB-365308 | Edimax EW-7438RPn webs formWizSurvey buffer overflow vdb-entry technical-description
- VDB-365308 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #813886 | Edimax EW-7438RPn 1.31 Stack-based Buffer Overflow third-party-advisory
- Submit #811542 | EDIMAX EW-7438RPn Mini EW-7438RPn Mini Firmware 1.28a (Version : 1.28a) Buffer Overflow (Duplicate) third-party-advisory
- https://github.com/wudipjq/my_vuln/blob/main/Edimax/vuln_3/3.md exploit