CVE-2021-22017

MEDIUMCISA KEV

5.3

Descricao

Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/23/2021

Ultima modificacao10/30/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorVMware

ProdutovCenter Server

Nome da vulnerabilidadeVMware vCenter Server Improper Access Control

Data inclusao KEV2022-01-10

Prazo de remediacao2022-01-24

Uso em ransomwareUnknown

Produtos afetados

vmware:vcenter_server

Referencias

https://www.vmware.com/security/advisories/VMSA-2021-0020.html(security@vmware.com)

https://www.vmware.com/security/advisories/VMSA-2021-0020.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22017(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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