# CVE-2026-4567

## Summary

- **CVE ID:** CVE-2026-4567
- **Severity:** CRITICAL
- **CVSS Score:** 10 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-121, CWE-119
- **Published:** Mar 23, 2026
- **Last Modified:** Mar 23, 2026

## 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.

## Affected Products

- Tenda — A15 (15.13.07.13)

## References

- [CNA](https://vuldb.com/?id.352404)
- [CNA](https://vuldb.com/?ctiid.352404)
- [CNA](https://vuldb.com/?submit.775156)
- [CNA](https://github.com/942384053/cve/issues/3)
- [CNA](https://github.com/user-attachments/files/25824036/Tenda.A15.V15.13.07.13.Unauthenticated.Stack-based.Buffer.Overflow.in._cgi-bin_UploadCfg.zip)
- [CNA](https://www.tenda.com.cn/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 3.69%
- **EPSS Percentile:** 89.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._