A vulnerability was detected in Tenda AC18 15.03.05.19(6318). This issue affects some unknown processing of the file /goform/SetDDNSCfg. The manipulation of the argument ddnsEn results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.4 · tendaNVD modified 2026-10-09 10:10
Affected (CPE criteria) 1
cpe:2.3:o:tenda:ac18_firmware:15.03.05.19\(6318\):*:*:*:*:*:*:*
References 5
- https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/AC18/SetDDNSCfg.md Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.327211 Permissions Required, VDB Entry
- https://vuldb.com/?id.327211 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.664533 Third Party Advisory, VDB Entry
- https://www.tenda.com.cn/ Product