Critical severity · published May 27, 2026
CVE-2026-8364
Gladinet Triofox Missing Authentication for Critical Functions
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Gladinet Triofox Cloud Server Agent Access Service (GladServerAgentService.exe) listens on TCP port 7878 and processes remote HTTP messages with URL paths starting with /resources, /status, /sysinfo, /woshome, /Settings, /schedule, or /DavCache.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TR
Triofox · Gladinet
before 17.3.10565.57509 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-8364
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-8364
www.tenable.com
https://www.tenable.com/security/research/TRA-2026-45
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