CVE-2026-11620

MEDIUM

TOTOLINK EX200 vsftpd vsftpd.conf least privilege violation

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in TOTOLINK EX200 4.0.3c.7646. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation results in least privilege violation. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

References (6)

Core 6
Core References
Third Party Advisory third-party-advisory
CVE-2026-11620 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11620
Product product
https://www.totolink.net/
Vdb Entry vdb-entry
VDB-369301 | TOTOLINK EX200 vsftpd vsftpd.conf least privilege violation
https://vuldb.com/vuln/369301
Signature, Permissions Required signature permissions-required
VDB-369301 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/369301/cti
Third Party Advisory third-party-advisory
Submit #834825 | TOTOLink EX200 V4.0.3c.7646 Misconfiguration
https://vuldb.com/submit/834825

Scores

CVSS v3 5.3
EPSS 0.0029
EPSS Percentile 20.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-266 CWE-272
Status published
Products (1)
TOTOLINK/EX200 4.0.3c.7646
Published Jun 09, 2026
Tracked Since Jun 09, 2026