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AI Passport Photo — agentic threat model

5.6AIVSS 5.6 · Medium

The AI Passport Photo agent is a narrow, single-purpose utility with extremely low agentic risk, primarily presenting data privacy and security risks related to the processing of biometric user photos.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 5.3AARS uplift 0.3Factor sum 0.7/10Threat ×0.9Mitigation ×1.0
Autonomy of Action
0.10
Goal-Driven Planning
0.00
Self-Modification
0.00
Dynamic Tool Use
0.00
Persistent Memory
0.10
Contextual Awareness
0.10
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.20
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 utilizes specialized computer vision or image segmentation models rather than large language models. Primary threats include adversarial image inputs designed to bypass validation or cause processing failures.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — processes highly sensitive biometric data (user facial photos). Key threats include unauthorized retention of user images, data leakage from temporary storage, and lack of clear data deletion policies.

L3 · Agent Frameworks⚠ not certain from listing

Not certain from the listing — likely operates as a deterministic image processing pipeline rather than an agentic orchestration framework. Traditional application logic vulnerabilities are more relevant than agentic tool misuse.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — hosted as a web/mobile service. Key threats include insecure file upload handling (e.g., allowing malicious payloads disguised as images) and exposure of cloud storage buckets containing processed photos.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — no details on input validation or output verification guardrails. Threats include processing inappropriate, illegal, or malicious image files without detection.

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

Not certain from the listing — handling biometric facial data triggers strict regulatory requirements (such as GDPR, CCPA, and BIPA), but no compliance certifications or privacy controls are specified.

L7 · Agent Ecosystem⚠ not certain from listing

Not certain from the listing — operates as a standalone utility with no apparent multi-agent interactions or ecosystem integrations, minimizing cascading ecosystem risks.

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