Description
A security vulnerability has been detected in Tenda AC21 16.03.08.16. Affected is an unknown function of the file /cgi-bin/DownloadFlash of the component Web Management Interface. The manipulation leads to information disclosure. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | AC21 | 16.03.08.16 |
References
- https://github.com/master-abc/cve/issues/27Exploit, Issue Tracking, Third Party Advisory
- https://vuldb.com/?ctiid.344850Permissions Required, VDB Entry
- https://vuldb.com/?id.344850Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.747557Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/Product
Timeline
- Published
- Feb 8, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed