CVE-2026-21790

MEDIUM

6.3

Descricao

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

Detalhes CVE

Pontuacao CVSS v3.16.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/24/2026

Ultima modificacao3/25/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-346

Referencias

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

Correlacoes IOC

Sem correlacoes registradas

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