HIGH

CVE-2026-92792

2026-09-16 CVSS v3.1

CVSS

7.5

Description

OpenNHP through 1.0.2 selects its trusted-execution attestation verifier based on attacker-supplied evidence containing a test_purpose key, causing the FallbackVerifier to execute unconditionally. Attackers can bypass attestation verification by including the test_purpose key in evidence and providing enrolled measure and serial number pairs from the allowlist to gain unauthorized access.

Weakness (CWE)

CWE-287 Improper Authentication

EPSS Score

0.45%

Probability of exploitation in next 30 days

38.7th percentile

References

https://github.com/OpenNHP/opennhp https://github.com/OpenNHP/opennhp/blob/v1.0.2/nhp/core/verifier/verifier.go#L27-L92 https://github.com/OpenNHP/opennhp/issues/1732 https://www.vulncheck.com/advisories/opennhp-through-1.0.2-authentication-bypass-via-fallback-verifier

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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