CVE-2025-44655
CRITICALTOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9 - Privilege Escalation via vsftpd chroot_local_user Misconfiguration
Title source: llmDescription
In TOTOLink A7100RU V7.4, A950RG V5.9, and T10 V5.9, the chroot_local_user option is enabled in the vsftpd.conf. This could lead to unauthorized access to system files, privilege escalation, or use of the compromised server as a pivot point for internal network attacks.
References (2)
Core 2
Core References
Broken Link
http://totolink.com
Scores
CVSS v3
9.8
EPSS
0.0056
EPSS Percentile
68.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-266
Status
published
Products (3)
totolink/a7100ru_firmware
7.4
totolink/a950rg_firmware
5.9
totolink/t10_firmware
5.9
Published
Jul 21, 2025
Tracked Since
Feb 18, 2026