CVE-2021-38487

HIGH

8.2

Description

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.

Details CVE

Score CVSS v3.18.2

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/5/2022

Derniere modification6/23/2025

Sourcenvd

Observations honeypot0

Produits affectes

rti:connext_dds_microrti:connext_professionalrti:connext_secure

Faiblesses (CWE)

CWE-406CWE-923

References

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)

Correlations IOC

Aucune correlation enregistree

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