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vanderbiltassessment — agentic threat model

6.6AIVSS 6.6 · Medium

The agent poses low operational autonomy risk but presents high data privacy risks due to processing sensitive child health data (ADHD screening) without explicit security or compliance (HIPAA/COPPA) guarantees in the public listing.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 6.0AARS uplift 0.56Factor sum 1.4/10Threat ×1.0Mitigation ×1.0
Autonomy of Action
0.20
Goal-Driven Planning
0.10
Self-Modification
0.00
Dynamic Tool Use
0.10
Persistent Memory
0.10
Contextual Awareness
0.30
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.40
Opacity & Reflexivity
0.20

Scored with the canonical OWASP AIVSS formula (AIVSS calculator reference); agentic risk factors estimated from the agent’s described capabilities.

MAESTRO 7-layer threat model

Per-layer threats for this agent. Layers tagged “not certain from listing” are general, caveated commentary where the public description didn’t pin that layer.

L1 · Foundation Models⚠ not certain from listing

Not certain from the listing — likely uses a standard LLM to draft the personalized reports. Threats include prompt injection altering clinical assessments or generating biased/harmful medical advice.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — processes sensitive child ADHD screening answers. Threats include exposure of sensitive health data (PHI/PII) if inputs are logged or used for model training without consent.

L3 · Agent Frameworks⚠ not certain from listing

Not certain from the listing — likely a simple wrapper orchestrating the assessment input to LLM prompt. Threats include insecure prompt construction leading to system prompt leakage.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — hosted as an online web tool. Threats include insecure transit of sensitive assessment data and lack of robust access controls.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — no mention of clinical validation guardrails or monitoring. Threats include drift in diagnostic report accuracy and lack of audit logs for clinical decisions.

L6 · Security & Compliance (cross-cutting)⚠ not certain from listing

Not certain from the listing — handling children's health data requires strict COPPA and HIPAA alignment, which are not detailed in the public description.

L7 · Agent Ecosystem⚠ not certain from listing

Not certain from the listing — appears to be a standalone horizontal tool with no multi-agent or marketplace integrations.

MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).