Illegal HTTP request traffic vulnerability (CL.0) in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which could allow request hiding, cache poisoning or security bypass.
Advisories

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Fixes

Solution

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Workaround

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History

Mon, 26 Jan 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 26 Jan 2026 09:30:00 +0000

Type Values Removed Values Added
Description Illegal HTTP request traffic vulnerability (CL.0) in Altitude Communication Server, caused by inconsistent analysis of multiple HTTP requests over a single Keep-Alive connection using Content-Length headers. This can cause a desynchronization of requests between frontend and backend servers, which could allow request hiding, cache poisoning or security bypass.
Title HTTP Request/Response Smuggling in Altitude Communication Server
Weaknesses CWE-444
References
Metrics cvssV4_0

{'score': 6.9, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-01-26T13:55:47.853Z

Reserved: 2025-04-16T09:09:35.597Z

Link: CVE-2025-41082

cve-icon Vulnrichment

Updated: 2026-01-26T13:55:42.494Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-26T10:16:05.870

Modified: 2026-01-26T15:03:33.357

Link: CVE-2025-41082

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses