# CVE-2026-11554

## Summary

- **CVE ID:** CVE-2026-11554
- **Severity:** MEDIUM
- **CVSS Score:** 5.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-272, CWE-266
- **Published:** Jun 8, 2026
- **Last Modified:** Jun 9, 2026

## Description

A vulnerability was determined in TOTOLINK CP450 4.1.0cu.747. This vulnerability affects unknown code of the file /etc/vsftpd.conf of the component vsftpd. This manipulation causes least privilege violation. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.

## Affected Products

- TOTOLINK — CP450 (4.1.0cu.747)

## References

- [CNA](https://vuldb.com/vuln/369164)
- [CNA](https://vuldb.com/vuln/369164/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-11554)
- [CNA](https://vuldb.com/submit/834821)
- [CNA](https://www.notion.so/TOTOLink-CP450-V4-1-0cu-747-3671f5ba989080c3b39ac3984d2ff44d?source=copy_link)
- [CNA](https://www.totolink.net/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 10.7

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