AUGUST 4, 2026
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Case File

CVE-2021-38487

HIGH · CVSS 8.2 EPSS 3.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.2. It may lead to a denial-of-service condition.

CVE
CVE-2021-38487
Severity
HIGH
CVSS
8.2
EPSS
3.25%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)