CVE-2021-38443
MEDIUM
Published 2022-05-05T15:16:53.000Z
Actions:
Expert Analysis
Professional remediation guidance
Get tailored security recommendations from our analyst team for CVE-2021-38443. We'll provide specific mitigation strategies based on your environment and risk profile.
CVSS Score
V3.1
6.6
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2025.03.14
0.002
probability
of exploitation in the wild
There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-06-25
Exploit Probability
Percentile: 0.368
Higher than 36.8% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
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.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
⚠ Unreviewed
CRITICAL
GHSA-fq6w-j34v-phjr
Advisory Details
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.
CVSS Scoring
CVSS Score
9.0
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
Advisory provided by GitHub Security Advisory Database. Published: May 6, 2022, Modified: May 14, 2022
References
Published: 2022-05-05T15:16:53.000Z
Last Modified: 2025-04-16T16:23:56.123Z
Copied to clipboard!