CVE-2021-38443
low-risk
Published 2022-05-05
Eclipse CycloneDDS versions prior to 0.8.0 improperly handle invalid structures, which may allow an attacker to write arbitrary values in the XML parser.
Do I need to act?
-
0.16% 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)
Cyclonedds
Affected Vendors
References (4)
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
Third Party Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
27
/ 100
low-risk
Severity
21/34 · High
Exploitability
1/34 · Minimal
Exposure
5/34 · Minimal