CVE-2026-123966 Tenda AC19 saveParentControlInfo heap-based overflow
CriticalCVSS 10.0
- Published
- Updated
- Exploit status
- No public exploit known
Description
A vulnerability was determined in Tenda AC19 16.03.10.07. Affected by this issue is the function saveParentControlInfo of the file /goform/saveParentControlInfo. This manipulation of the argument deviceId causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tenda ac19 | = 16.03.10.07 | No fix listed |
References
- VDB-432038 | Tenda AC19 saveParentControlInfo heap-based overflow technical-description vdb-entry
- VDB-432038 | CTI Indicators (IOB, IOC, IOA) permissions-required signature
- CVE-2026-123966 | CVE Analysis and Report third-party-advisory
- Submit #1035173 | Tenda AC19 V16.03.10.07 Heap-Based Buffer Overflow (CWE-122) third-party-advisory
- github.com exploit
- www.tenda.com.cn product