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Unrated severityNVD Advisory· Published May 5, 2022· Updated Jun 23, 2025

Potential Network Amplification and Information Exposure in RTI Connext Professional and Connext Micro

CVE-2021-38487

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Rti/Connext Microllm-create2 versions
    >=2.4+ 1 more
    • (no CPE)range: >=2.4
    • (no CPE)range: 4.0.0
  • Rti/Connext Professionalllm-fuzzy2 versions
    >=4.1 <=6.1.0+ 1 more
    • (no CPE)range: >=4.1 <=6.1.0
    • (no CPE)range: 4.1

Patches

Vulnerability mechanics

No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.

References

3

News mentions

0

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