Vulnerability · Published Jun 8, 2026 · Assigned by VulDB
CVE-2026-11528Tenda AC18 Web Management getRebootStatus sub_45304 stack-based overflow
High 8.8
In plain English
A high-severity stack buffer overflow in AC18 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.5%top 59.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Tenda AC18 15.03.05.05. The affected element is the function sub_45304 of the file /goform/getRebootStatus of the component Web Management Interface. The manipulation of the argument callback results in stack-based buffer overflow. The attack may be launched remotely. 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-369145 | Tenda AC18 Web Management getRebootStatus sub_45304 stack-based overflow vdb-entry, technical-description
- VDB-369145 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-11528 | CVE Analysis and Report third-party-advisory
- Submit #836474 | Tenda Tenda AC18 Wireless Router V15.03.05.05 Stack-based Buffer Overflow third-party-advisory
- https://github.com/Robots10/IoT_vlu/blob/main/reports/Tenda/getRebootStatus/getRebootStatus.md exploit
- https://www.tenda.com.cn/ product