CVE Vulnerability

CVE-2021-38425

eProsima Fast DDS versions prior to 2.4.0 (#2269) are susceptible to exploitation when an attacker sends a specially crafted packet to flood a target device with unwanted traffic, which may result in a denial-of-service condition and information exposure.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/eProsima/Fast-DDS Product Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
Information

Published : 2022-05-05 05:15

Updated : 2022-05-13 03:48

NVD link : CVE-2021-38425

Mitre link : CVE-2021-38425

Products Affected
No products.
CWE
NVD-CWE-Other