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Medium · 5.1 CVE-2025-41083 EUVD-2025-206376GHSA-2hff-rr39-hph8

Improper Neutralization in Altitude Communication Server

Published Jan 26, 2026 · Updated Jan 26, 2026 · Assigned by INCIBE

Description

Vulnerability in Altitude Authentication Service and Altitude Communication Server v8.5.3290.0 by Altitude, where manipulation of Host header in HTTP requests allows redirection to an arbitrary URL or modification of the base URL to trick the victim into sending login credentials to a malicious website. This behavior can be used to redirect clients to endpoints controlled by the attacker.

Affected products

VendorProductAffectedFixed
Altitude Altitude Communication Server 8.5.3290.0 —

References