Vulnerability · Published Jul 20, 2026 · Assigned by VulDB
CVE-2026-16248Tenda AC10 httpd/netctrl AdvSetLanip fromAdvSetLanip stack-based overflow
High 8.8
In plain English
A high-severity stack buffer overflow in AC10 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 58% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.9%top 41.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Tenda AC10 16.03.10.09_multi_TDE01. This issue affects the function fromAdvSetLanip of the file /goform/AdvSetLanip of the component httpd/netctrl. The manipulation of the argument GetValue/SetValue results in stack-based buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
Affected products (as reported)
Weakness: CWE-121, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-380539 | Tenda AC10 httpd/netctrl AdvSetLanip fromAdvSetLanip stack-based overflow vdb-entry, technical-description
- VDB-380539 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-16248 | CVE Analysis and Report third-party-advisory
- Submit #858411 | Tenda AC10 V4.0 V16.03.10.09_multi_TDE01 Memory Corruption third-party-advisory
- https://github.com/teiwiet/tenda-ac10-vulnerabilities/blob/main/advisory-fromAdvSetLanip.md exploit
- https://www.tenda.com.cn/ product