Solstice Pod API Session Key Extraction via API Endpoint

Advisories

severity: medium
date: December 4, 2025
Affecting: Solstice Pod v5.5
Solstice Pod v6.2
CVE: CVE-2025-66573
CVE type: CWE-319 Cleartext Transmission of Sensitive Information
CVSS: 6.9
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
References: ExploitDB-52104
Mersive Vendor Homepage
Solstice Product Documentation
Credit: Thomas Heverin, The Baldwin School Ethical Hackers
Description: Solstice Pod API (version 5.5, 6.2) contains an unauthenticated API endpoint (`/api/config`) that exposes sensitive information such as the session key, server version, product details, and display name. Unauthorized users can extract live session information by accessing this endpoint without authentication.