by Kastro
Paper/Archive/CVE-2021-38441

CVE-2021-38441

Eclipse CycloneDDS — Eclipse CycloneDDS Write-what-where Condition

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 82.1.821 × 2016.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Eclipse CycloneDDS versions prior to 0.8.0 are vulnerable to a write-what-where condition, which may allow an attacker to write arbitrary values in the XML parser.

Affected

ProductAffectedFixed inSource
CycloneDDSunspecified – < 0.8.00.8.0CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
icscert (CNA)6.6CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refcisa.gov/uscert/ics/advisories/icsa-21-315-02refprojects.eclipse.org/projects/iot.cyclonedds