VULNERABILITY INTELLIGENCE

CVE-2013-2821

CVSS score7.1 HIGH
EPSS probability1.26%
CISA KEVNot currently listed
Published2013-12-21
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:C

Description

NovaTech Orion Substation Automation Platform OrionLX DNP Master 1.27.38 and DNP Slave 1.23.10 and earlier and Orion5/Orion5r DNP Master 1.27.38 and DNP Slave 1.23.10 and earlier allow remote attackers to cause a denial of service (driver crash and process restart) via a crafted DNP3 TCP packet.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references