CVE-2021-38487
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Potential Network Amplification and Information Exposure in RTI Connext Professional and Connext Micro
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Connext Professional
- Vendor
- RTI
- Product
- Connext Professional
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.1 | affected | custom | 6.1.0 | Unavailable | None listed |
Connext Micro
- Vendor
- RTI
- Product
- Connext Micro
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.0.0 | affected | custom | 4.0.* | Unavailable | None listed |
| 3.0.0 | affected | custom | 3.0.* | Unavailable | None listed |
| 2.4.0 | affected | custom | 2.4.* | Unavailable | None listed |