CVE-2025-34062 MEDIUM

CVE-2025-34062: OneLogin AD Connector API Credential and Signing Key Exposure

Vendor One Identity
Product OneLogin Active Directory Connector (ADC)
Weakness CWE-200 · Info exposure
Published July 1, 2025
Last update July 1, 2025

CVSS base score

5.7/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

An information disclosure vulnerability exists in OneLogin AD Connector versions prior to 6.1.5 via the /api/adc/v4/configuration endpoint. An attacker with access to a valid directory_token—which may be retrievable from host registry keys or improperly secured logs—can retrieve a plaintext response disclosing sensitive credentials. These may include an API key, AWS IAM access and secret keys, and a base64-encoded JWT signing key used in the tenant’s SSO IdP configuration.

Key dates

02Disclosure timeline

July 1, 2025 CVE published
July 1, 2025 Record updated