VULNERABILITY INTELLIGENCE

CVE-2021-38439

CVSS score8.6 HIGH
EPSS probability2.78%
CISA KEVNot currently listed
Published2022-05-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Description

All versions of GurumDDS are vulnerable to heap-based buffer overflow, which may cause a denial-of-service condition or remotely execute arbitrary code.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-122

Primary references