Unrated severityNVD Advisory· Published Dec 21, 2013· Updated Jun 16, 2026
CVE-2013-2821
CVE-2013-2821
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- cpe:2.3:h:novatech:orion5_dnp_master:1.27.38:*:*:*:*:*:*:*
- cpe:2.3:h:novatech:orion5_dnp_slave:1.23.10:*:*:*:*:*:*:*
- cpe:2.3:h:novatech:orion5r_dnp_master:1.27.38:*:*:*:*:*:*:*
- cpe:2.3:h:novatech:orion5r_dnp_slave:1.23.10:*:*:*:*:*:*:*
- cpe:2.3:h:novatech:orionlx_dnp_master:1.27.38:*:*:*:*:*:*:*
- cpe:2.3:h:novatech:orionlx_dnp_slave:1.23.10:*:*:*:*:*:*:*
- Range: <=1.27.38 (DNP Master), <=1.23.10 (DNP Slave)
Patches
Vulnerability mechanics
References
1- ics-cert.us-cert.gov/advisories/ICSA-13-352-01nvdUS Government Resource
News mentions
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