Possible SolarWinds Web Help Desk Arbitrary HQL Evaluation via rawHQL (via webserver)

ATT&CK techniques

Initial Access

Recon
Resource Dev
Initial Access
- T1190Exploit Public-Facing Application
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects POST requests to the SolarWinds Web Help Desk assetReport rawHQL endpoint, the injection point for the arbitrary HQL evaluation flaw CVE-2021-35232. Attackers submit attacker-controlled HQL queries to this endpoint, often reusing the hardcoded Basic credentials shipped with the product, to read or manipulate backend data. Detecting it surfaces exploitation of the vulnerable help desk instance.

Reporting behind it

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Possible SolarWinds Web Help Desk Arbitrary HQL Evaluation via rawHQL (via webserver)

Pivot detection · T1190 · 9 related

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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