CVE-2026-11554

MEDIUM 4.3

TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-272 CWE-266
Vendor	totolink
Product	cp450
Published	Jun 8, 2026
Last Updated	Jun 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

TOTOLINK / CP450

4.1.0cu.747

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 L-14 (VulDB User)