CVE-2021-38487

HIGH

8.2

Descricao

RTI Connext Professional versions 4.1 to 6.1.0, and Connext Micro versions 2.4 and later are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic. This may result in a denial-of-service condition and information exposure.

Detalhes CVE

Pontuacao CVSS v3.18.2

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/5/2022

Ultima modificacao6/23/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

rti:connext_dds_microrti:connext_professionalrti:connext_secure

Fraquezas (CWE)

CWE-406CWE-923

Referencias

https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F(3f572a00-62e2-4423-959a-7ea25eff1638)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02(3f572a00-62e2-4423-959a-7ea25eff1638)

https://www.rti.com/vulnerabilities/#cve-2021-38487(3f572a00-62e2-4423-959a-7ea25eff1638)

https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2F(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.