CVE-2021-38429
low-risk
Published 2022-05-05
OCI OpenDDS versions prior to 3.18.1 are vulnerable when an attacker sends a specially crafted packet to flood target devices with unwanted traffic, which may result in a denial-of-service condition and information exposure.
Do I need to act?
-
0.06% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.6/10
Medium
LOCAL
/ LOW complexity
Affected Products (1)
Opendds
Affected Vendors
References (4)
Product
https://opendds.org/
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
Product
https://opendds.org/
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
26
/ 100
low-risk
Severity
21/34 · High
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal