Possible Progress WhatsUp Gold Path Traversal and UNC Coercion via core API (via webserver)
- Category
- webserver
- Author
- HuntRule
- Published
- 2026-09-07
- Updated
- 2026-09-07
ATT&CK techniques
Initial Access → Cred AccessRecon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects requests to the WhatsUp Gold AlarmCustomizer and WebContent core API endpoints that carry directory traversal sequences or UNC paths such as backslash-backslash host references and administrative shares. This pattern was used to read arbitrary files and coerce the server into authenticating to attacker SMB shares to capture NTLM credentials. Detecting it exposes file read and forced-authentication attacks against the monitoring server.
Reporting behind it
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.
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