Quick answers
- Is CVE-2026-8361 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-8361 being exploited in the wild.
- How severe is CVE-2026-8361?
- High severity, with a CVSS score of 7.5, published 27 May 2026.
- Which products and versions are affected?
- Gladinet Triofox Server Agent 17.1.10488.57063.
- Is there a fix for CVE-2026-8361?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-8361 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-8361?
- Check whether you run Gladinet Triofox Server Agent at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A path traversal vulnerability exists in the WOSDefaultHttpModule.dll component of Gladinet Triofox Server Agent. The vulnerability is triggered when the GladServerAgentService.exe, which listens on TCP port 7878, processes specially crafted URL paths starting with /woshome. An unauthenticated remote attacker can exploit this by using directory traversal sequences (e.g., ../) to escape the intended web root and access arbitrary files on the underlying file system with the privileges of the service. The flaw is identified as CWE-23 (Relative Path Traversal). At the time of the advisory, the vulnerability was confirmed in version 17.1.10488.57063.
Affected products
- Gladinet Triofox Server Agent 17.1.10488.57063
Timeline
- 2026-05-27: disclosed: Initial advisory published by Tenable and NVD.