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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Tenda AC15 affected
Version Status Constraints
15.13.07.0 affected
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15.13.07.1 affected
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15.13.07.2 affected
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15.13.07.3 affected
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15.13.07.4 affected
—
15.13.07.5 affected
—
15.13.07.6 affected
—
15.13.07.7 affected
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15.13.07.8 affected
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15.13.07.9 affected
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15.13.07.10 affected
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15.13.07.11 affected
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15.13.07.12 affected
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15.13.07.13 affected
—

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Tenda Subscribe
Ac15 Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://vuldb.com/?ctiid.348295 cve-icon cve-icon
https://vuldb.com/?id.348295 cve-icon cve-icon
https://vuldb.com/?submit.760109 cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
https://www.yuque.com/ba1ma0-an29k/nnxoap/tzg68iadbmqx6esm?singleDoc# cve-icon cve-icon
History

Sun, 01 Mar 2026 23:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Tenda AC15 TextEditingConversion stack-based overflow
First Time appeared Tenda
Tenda ac15 Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:tenda:ac15_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda ac15 Firmware
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, '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'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-03-01T23:32:12.937Z

Reserved: 2026-03-01T06:36:35.761Z

Link: CVE-2026-3400

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-02T00:16:03.293

Modified: 2026-03-02T00:16:03.293

Link: CVE-2026-3400

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses