CVE-2026-21790

MEDIUM

6.3

Descripcion

HCL Traveler is susceptible to a weak default HTTP header validation vulnerability, which could allow an attacker to bypass additional authentication checks.

Detalles CVE

Puntuacion CVSS v3.16.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/24/2026

Ultima modificacion3/25/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-346

Referencias

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129139(psirt@hcl.com)

Correlaciones IOC

Sin correlaciones registradas

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