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Case File

CVE-2013-2821

HIGH · CVSS 7.1 EPSS 1.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-12-21 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2013-2821
Severity
HIGH
CVSS
7.1
EPSS
1.26%

Original NVD 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.