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 launched remotely. The exploit has been made public and could be used.
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (54.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Tenda A15 — versions 15.13.07.13
- Tenda A15 Firmware — versions 15.13.07.13
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm (Permissions Required, related)
- pan.baidu.com/s/1N5pzWOYFGl7KGuh9yjlDHg (exploit, Not Applicable)
- www.tenda.com.cn/ (Product, product)
Frequently asked questions
- What is CVE-2025-12619?
- CVE-2025-12619 is a high-severity vulnerability in Tenda A15, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. 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.