# CVE-2026-27514

## Summary

- **CVE ID:** CVE-2026-27514
- **Severity:** HIGH
- **CVSS Score:** 7.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-201, CWE-525
- **Published:** Feb 23, 2026
- **Last Modified:** May 12, 2026

## Description

Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a sensitive information exposure vulnerability in the configuration download functionality. The configuration download response includes the router password and administrative password in plaintext. The endpoint also omits appropriate Cache-Control directives, which can allow the response to be stored in client-side caches and recovered by other local users or processes with access to cached browser data.

## Affected Products

- Shenzhen Tenda Technology Co., Ltd. — Tenda F3 (0)

## References

- [CNA](https://www.tendacn.com/product/F3)
- [CNA](https://www.vulncheck.com/advisories/tenda-f3-plaintext-credential-exposure-in-configuration-download)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.22%
- **EPSS Percentile:** 12.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._