CVE-2025-12619: a15 Buffer Overflow (CVSS 8.8)

Description

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.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
tenda	a15_firmware	All
tenda	a15	All

References

Other References

https://pan.baidu.com/s/1N5pzWOYFGl7KGuh9yjlDHg https://vuldb.com/?ctiid.330913 https://vuldb.com/?id.330913 https://vuldb.com/?submit.678888 https://www.tenda.com.cn/ https://www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm?singleDoc

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-12619? +

CVE-2025-12619 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-12619? +

CVE-2025-12619 affects products from tenda, specifically: a15, a15_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-12619? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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