# CVE-2026-5046

## Summary

- **CVE ID:** CVE-2026-5046
- **Severity:** HIGH
- **CVSS Score:** 9 (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)
- **CWE:** CWE-121, CWE-119
- **Published:** Mar 29, 2026
- **Last Modified:** Mar 30, 2026

## Description

A flaw has been found in Tenda FH1201 1.2.0.14(408). Affected is the function formWrlExtraSet of the file /goform/WrlExtraSet of the component Parameter Handler. Executing a manipulation of the argument GO can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used.

## Affected Products

- Tenda — FH1201 (1.2.0.14(408))

## References

- [CNA](https://vuldb.com/vuln/353969)
- [CNA](https://vuldb.com/vuln/353969/cti)
- [CNA](https://vuldb.com/submit/779127)
- [CNA](https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_44/README.md)
- [CNA](https://www.tenda.com.cn/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.63%
- **EPSS Percentile:** 48.3

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