CVE-2025-41082
HTTP Request/Response Smuggling in Altitude Communication Server
- State
- Published
- Severity
- 6.9 Medium
- Published
- Jan 26, 2026
- Updated
- Jan 26, 2026
- Reserved
- Apr 16, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | 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 | INCIBE |
Weaknesses
- CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Affected Products
| Product | Versions |
|---|---|
Altitude Communication ServerAltitude |
|
References
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