CVE-2026-11554
TOTOLINK CP450 vsftpd vsftpd.conf least privilege violation
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jun 8, 2026
- Updated
- Jun 9, 2026
- Reserved
- Jun 8, 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | 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 | VulDB |
| 3.1 | 4.3 Medium | 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 | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
CP450TOTOLINK |
|
References
- VDB-369164 | TOTOLINK CP450 vsftpd vsftpd.conf least privilege violationvdb-entry
- VDB-369164 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-11554 | CVE Analysis and Reportthird-party-advisory
- Submit #834821 | TOTOLink CP450 V4.1.0cu.747 Misconfigurationthird-party-advisory
- https://www.notion.so/TOTOLink-CP450-V4-1-0cu-747-3671f5ba989080c3b39ac3984d2ff44d?source=copy_linkexploit
- https://www.totolink.net/product
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