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ElevenLabs — agentic threat model

7.7AIVSS 7.7 · High

ElevenLabs presents a high-risk profile primarily centered on voice cloning and identity impersonation (deepfakes), which can be weaponized for social engineering and fraud, despite having moderate autonomous execution capabilities.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 7.5AARS uplift 1.02Factor sum 4.1/10Threat ×1.0Mitigation ×0.9
Autonomy of Action
0.40
Goal-Driven Planning
0.30
Self-Modification
0.10
Dynamic Tool Use
0.20
Persistent Memory
0.30
Contextual Awareness
0.50
Dynamic Identity
0.80
Multi-Agent Interactions
0.20
Non-Determinism
0.60
Opacity & Reflexivity
0.70

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✓ mapped

Uses proprietary deep learning models for speech synthesis and voice cloning. Primary threats include model stealing of highly valuable voice synthesis weights, adversarial inputs designed to bypass safety filters, and model reprogramming for unauthorized voice generation.

L2 · Data Operations✓ mapped

Processes highly sensitive voice biometric data for cloning. Threats include unauthorized exfiltration of user-uploaded voice samples, data poisoning of voice profiles, and lack of robust consent verification mechanisms for training data.

L3 · Agent Frameworks⚠ not certain from listing

Not certain from the listing — The orchestration framework for ElevenLabs' conversational agents is not detailed, but potential threats include prompt injection hijacking the agent's conversational flow or bypassing safety guardrails to generate malicious audio content.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — As a closed-source SaaS, infrastructure details are hidden. Threats include API key exposure, unauthorized access to voice generation endpoints, and potential container or host compromise of the GPU-heavy synthesis clusters.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — Monitoring and observability details are omitted. Gaps in real-time deepfake detection, insufficient logging of generated audio metadata, and the ability of attackers to bypass audio watermarking represent significant observability risks.

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

Not certain from the listing — Compliance controls are not specified. The platform faces severe regulatory risks under biometric privacy laws (like BIPA, GDPR) regarding voice data consent, requiring strict identity verification and audit trails.

L7 · Agent Ecosystem⚠ not certain from listing

Not certain from the listing — Ecosystem interactions are not detailed, but the primary threat involves downstream integration where cloned voices are used by malicious agents to conduct automated vishing (voice phishing) or social engineering attacks.

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