On deployments where the remote-support capability is licensed and enabled, an authenticated System Administrator who also possessed the key protecting the submitted data could redirect the underlying system's outbound support connection to a destination of their choosing. That destination could then have operating-system commands executed on the node and receive their output, potentially resulting in remote code execution with the privileges of a local service account.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-5rhv-f48q-gq5v Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.2 · accellionNVD modified 2026-10-13 12:00
Affected (CPE criteria) 1
cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*