CVE-2026-8364: Gladinet Triofox · Missing Authentication
Affects Gladinet TriofoxSource CVE Database V5
Not known to be exploited · CVSS 9.8 Critical : upgrade to 17.3.10565.57509 as a priority.
Data as of 30 Oct 2026, 06:59 UTC
- EPSS
- 0.3% chance of exploitation in 30 days – higher than 31% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 17.3.10565.57509
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 27 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Upgrade Gladinet Triofox to 17.3.10565.57509.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| GladinetTriofox | Affected
| Fixed in
|
AI-suggested
If you cannot patch yet, restrict network access to TCP port 7878 to trusted hosts only and monitor for any unusual activity targeting this service. No official remediation or temporary fix has been published by the vendor as of now.
Description
CVE-2026-8364 is a critical vulnerability in Gladinet Triofox Cloud Server Agent Access Service (GladServerAgentService.exe) that lacks authentication for critical functions accessed via specific HTTP URL paths. The service listens on TCP port 7878 and processes remote HTTP requests to paths such as /resources, /status, /sysinfo, /woshome, /Settings, /schedule, and /DavCache without requiring authentication. This allows unauthenticated remote attackers to potentially gain full control over the service. The vulnerability has a CVSS score of 9.8, indicating a high impact on confidentiality, integrity, and availability.