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CVE-2026-4567

Published: Mar 23, 2026

Modified: Mar 23, 2026

PUBLISHED

CVSS v3.1

9.8

CRITICAL

Description

A vulnerability has been found in Tenda A15 15.13.07.13. The impacted element is the function UploadCfg of the file /cgi-bin/UploadCfg. The manipulation of the argument File leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Vendor	Product	Versions
Tenda	A15	affected `15.13.07.13`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-352404 | Tenda A15 UploadCfg stack-based overflow

vdb-entry

technical-description

VDB-352404 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #775156 | Tenda A15 V15.13.07.13 Stack-based Buffer Overflow

third-party-advisory

https://github.com/942384053/cve/issues/3

issue-tracking

https://github.com/user-attachments/files/25824036/Tenda.A15.V15.13.07.13.Unauthenticated.Stack-based.Buffer.Overflow.in._cgi-bin_UploadCfg.zip

exploit

https://www.tenda.com.cn/

product

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