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TI-2025-27433 Aliases CVE-2025-41083GHSA-2hff-rr39-hph8

Improper Neutralization in Altitude Communication Server

Priority LOW 30CWE-74Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00582 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AltitudeAltitude Communication Server8.5.3290.0—No fix listedCNA
  • Altitude Communication Server VendorAltitude Affected 8.5.3290.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-41083
  2. 2026-10-03 Alias added: GHSA-2hff-rr39-hph8

References

Other 1

  • TI-2025-27432 HTTP Request/Response Smuggling in Altitude Communication Server CVSS 4.0MEDIUM 6.9
  • TI-2014-07479 Multiple cross-site scripting (XSS) vulnerabilities in Altitude uAgent in Altitude uCI… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences