CVE-2026-3400

HIGH 8.8

Tenda AC15 TextEditingConversion stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in Tenda AC15 up to 15.13.07.13. Affected by this issue is some unknown functionality of the file /goform/TextEditingConversion. The manipulation of the argument wpapsk_crypto2_4g results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

CWE	CWE-121 CWE-119
Vendor	tenda
Product	ac15
Published	Mar 1, 2026
Last Updated	Mar 2, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / AC15

15.13.07.0 15.13.07.1 15.13.07.2 15.13.07.3 15.13.07.4 15.13.07.5 15.13.07.6 15.13.07.7 15.13.07.8 15.13.07.9 15.13.07.10 15.13.07.11 15.13.07.12 15.13.07.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.348295 vuldb.com: https://vuldb.com/?ctiid.348295 vuldb.com: https://vuldb.com/?submit.760109 yuque.com: https://www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm?singleDoc# tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 Xuhsy (VulDB User)