Vulnerability Description
A vulnerability was found in TRENDnet TEW-821DAP up to 1.12B01. This impacts the function platform_do_upgrade_cameo_dev of the file cameo_dev.sh of the component Firmware Update Handler. Performing a manipulation results in insufficient verification of data authenticity. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is said to be difficult. 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.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Trendnet | Tew-821Dap Firmware | 1.12b01 |
| Trendnet | Tew-821Dap | 1.0r |
Related Weaknesses (CWE)
References
- https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Trendnet/TEW-821DAP_InteExploitThird Party Advisory
- https://vuldb.com/submit/806218Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/360568Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/360568/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-7611?
CVE-2026-7611 is a vulnerability with a CVSS score of 3.7 (LOW). A vulnerability was found in TRENDnet TEW-821DAP up to 1.12B01. This impacts the function platform_do_upgrade_cameo_dev of the file cameo_dev.sh of the component Firmware Update Handler. Performing a ...
How severe is CVE-2026-7611?
CVE-2026-7611 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7611?
Check the references section above for vendor advisories and patch information. Affected products include: Trendnet Tew-821Dap Firmware, Trendnet Tew-821Dap.