Vulnerability Details CVE-2021-38487
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.2%
CVSS Severity
CVSS v3 Score 8.2
CVSS v2 Score 6.4
References
Products affected by CVE-2021-38487
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cpe:2.3:a:rti:connext_dds_micro:*
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cpe:2.3:a:rti:connext_professional:4.2
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cpe:2.3:a:rti:connext_professional:4.4
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cpe:2.3:a:rti:connext_professional:4.5
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cpe:2.3:a:rti:connext_professional:4.5c
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cpe:2.3:a:rti:connext_professional:4.5d.rev41
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cpe:2.3:a:rti:connext_professional:5.0.0
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cpe:2.3:a:rti:connext_professional:5.2.0
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cpe:2.3:a:rti:connext_professional:5.2.3
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cpe:2.3:a:rti:connext_professional:5.3.0
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cpe:2.3:a:rti:connext_professional:5.3.1.40
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cpe:2.3:a:rti:connext_professional:5.3.1.41
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cpe:2.3:a:rti:connext_professional:5.3.1.44
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cpe:2.3:a:rti:connext_professional:5.3.1.45
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cpe:2.3:a:rti:connext_professional:6.0.0
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cpe:2.3:a:rti:connext_professional:6.0.1.25
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cpe:2.3:a:rti:connext_professional:6.0.1.35
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cpe:2.3:a:rti:connext_professional:6.0.1.40
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cpe:2.3:a:rti:connext_secure:4.2