Buffer overflow in Tenda A15
CVE-2025-12619
A vulnerability was found in Tenda A15 15.13.07.13. Affected is the function fromSetWirelessRepeat of the file /goform/openNetworkGateway. The manipulation of the argument wpapsk_crypto2_4g results in buffer overflow. The attack can be lau…
Vulnerability class: Buffer Overflow
EPSS: 0.002 (37.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). 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.
Affected products
- Tenda A15 — versions 15.13.07.13
Weakness classification (CWE)
References
- VDB-330913 | Tenda A15 openNetworkGateway fromSetWirelessRepeat buffer overflow (vdb-entry, technical-description)
- VDB-330913 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- Submit #678888 | tenda A15 V15.13.07.13 buffer overflow (third-party-advisory)
- www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm (related)
- pan.baidu.com/s/1N5pzWOYFGl7KGuh9yjlDHg (exploit)
- www.tenda.com.cn/ (product)
Frequently asked questions
- What is CVE-2025-12619?
- CVE-2025-12619 is a high-severity vulnerability in Tenda A15, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.8/10. Published 2025-11-03.
- How severe is CVE-2025-12619?
- High severity. CVSS v3 base score is 8.8 out of 10.