A security vulnerability has been detected in TRENDnet TEW-821DAP 1.12B01. Impacted is the function auto_update_firmware of the component Firmware Udpate. The manipulation of the argument str leads to buffer overflow. The attack may be initiated remotely. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.
References
| Link | Resource |
|---|---|
| https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_BO.md | Exploit Third Party Advisory |
| https://vuldb.com/submit/806214 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360564 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/360564/cti | Permissions Required VDB Entry |
Configurations
Configuration 1 (hide)
| AND |
|
History
06 May 2026, 20:23
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:trendnet:tew-821dap:1.0r:*:*:*:*:*:*:* cpe:2.3:o:trendnet:tew-821dap_firmware:1.12b01:*:*:*:*:*:*:* |
|
| First Time |
Trendnet
Trendnet tew-821dap Firmware Trendnet tew-821dap |
|
| References | () https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_BO.md - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/submit/806214 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360564 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/360564/cti - Permissions Required, VDB Entry |
02 May 2026, 08:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-02 08:16
Updated : 2026-06-17 11:02
NVD link : CVE-2026-7607
Mitre link : CVE-2026-7607
CVE.ORG link : CVE-2026-7607
JSON object : View
Products Affected
trendnet
- tew-821dap_firmware
- tew-821dap