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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.

PUBLISHED Reserved 2026-06-08 | Published 2026-06-08 | Updated 2026-06-08 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.0AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR

Problem types

Least Privilege Violation

Incorrect Privilege Assignment

Product status

4.1.0cu.747
affected

Timeline

2026-06-08:Advisory disclosed
2026-06-08:VulDB entry created
2026-06-08:VulDB entry last update

Credits

L-14 (VulDB User) reporter

References

vuldb.com/vuln/369164 (VDB-369164 | TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation) vdb-entry

vuldb.com/vuln/369164/cti (VDB-369164 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-11554 (CVE-2026-11554 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/834821 (Submit #834821 | TOTOLink CP450 V4.1.0cu.747 Misconfiguration) third-party-advisory

www.notion.so/...ba989080c3b39ac3984d2ff44d?source=copy_link exploit

www.totolink.net/ product

cve.org (CVE-2026-11554)

nvd.nist.gov (CVE-2026-11554)

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