Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rti | Connext Dds Micro | >= 2.4 |
| Rti | Connext Professional | >= 4.2, < 6.1.0 |
| Rti | Connext Secure | >= 4.2, < 6.1.0 |
Related Weaknesses (CWE)
References
- https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2FPermissions RequiredVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02Third Party AdvisoryUS Government Resource
- https://www.rti.com/vulnerabilities/#cve-2021-38487
- https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2FPermissions RequiredVendor Advisory
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2021-38487?
CVE-2021-38487 is a vulnerability with a CVSS score of 8.2 (HIGH). 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....
How severe is CVE-2021-38487?
CVE-2021-38487 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-38487?
Check the references section above for vendor advisories and patch information. Affected products include: Rti Connext Dds Micro, Rti Connext Professional, Rti Connext Secure.