CVE-2026-19789
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability was determined in Tenda AC1206 15.03.06.23_multi_TD01. This vulnerability affects the function set_wl_guest_iplist of the file /goform/WifiGuestSet of the component httpd web management interface. This manipulation of the argument shareSpeed causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Tenda | AC1206 | 15.03.06.23_multi_TD01 | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
- CWE-119: Memory Corruption
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
References
- https://vuldb.com/vuln/389756
- https://vuldb.com/vuln/389756/cti
- https://vuldb.com/cve/CVE-2026-19789
- https://vuldb.com/submit/868921
- https://github.com/lipenghai/iot_bug/blob/main/Tenda/AC12/2.md
- https://www.tenda.com.cn/
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