Medium severity · published Jun 8, 2026
CVE-2026-11494
TOTOLINK AC1200 T8 vsftpd vsftpd.conf least privilege violation
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
A security vulnerability has been detected in TOTOLINK AC1200 T8 4.1.5cu.8611. This affects an unknown function of the file /etc/vsftpd.conf of the component vsftpd. The manipulation leads to least privilege violation. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AT
AC1200 T8 · TOTOLINK
4.1.5cu.8611 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-11494
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-11494
vuldb.com
https://vuldb.com/cve/CVE-2026-11494
vuldb.com
https://vuldb.com/submit/834819
vuldb.com
https://vuldb.com/vuln/369114
vuldb.com
https://vuldb.com/vuln/369114/cti
www.notion.so
https://www.notion.so/TOTOLink-AC1200T8-V4-1-5cu-8611-3671f5ba989080a6aa03e6adbdd1d104?source=copy_link
www.totolink.net
https://www.totolink.net/
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