Description
A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | AC7 | 15.03.06.0, 15.03.06.1, 15.03.06.2, 15.03.06.3, 15.03.06.4, 15.03.06.5, 15.03.06.6, 15.03.06.7, 15.03.06.8, 15.03.06.9, 15.03.06.10, 15.03.06.11, 15.03.06.12, 15.03.06.13, 15.03.06.14, 15.03.06.15, 15.03.06.16, 15.03.06.17, 15.03.06.18, 15.03.06.19, 15.03.06.20, 15.03.06.21, 15.03.06.22, 15.03.06.2… | — |
References
- VDB-298119 | Tenda AC7 SetFirewallCfg formSetFirewallCfg stack-based overflow vdb-entry technical-description
- VDB-298119 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #505271 | Tenda ac7 V15.03.06.44 Buffer Overflow third-party-advisory
- https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md exploit
- https://www.tenda.com.cn/ product