CVE-2013-2791
CVE-2013-2791 is a high-severity vulnerability in Matrikonopc Scada Dnp3 Opc Server with a CVSS 2.0 base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: High (CVSS 2.0 base score 7.1)
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Matrikonopc Scada Dnp3 Opc Server
- Published:
- Last modified:
Description
MatrikonOPC SCADA DNP3 OPC Server 1.2.0 allows remote attackers to cause a denial of service (master-station daemon crash) via a malformed DNP3 TCP packet from the IP address of an outstation.
Frequently asked questions
- What is CVE-2013-2791?
- MatrikonOPC SCADA DNP3 OPC Server 1.2.0 allows remote attackers to cause a denial of service (master-station daemon crash) via a malformed DNP3 TCP packet from the IP address of an outstation.
- How severe is CVE-2013-2791?
- CVE-2013-2791 has a CVSS 2.0 base score of 7.1, rated high severity.
- Is CVE-2013-2791 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-2791?
- CVE-2013-2791 affects Matrikonopc Scada Dnp3 Opc Server. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2013-2791?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2013-2791 published?
- CVE-2013-2791 was published on 2013-09-09 and last updated on 2026-06-16.
References
- http://ics-cert.us-cert.gov/advisories/ICSA-13-213-04A
- http://www.opcsupport.com/ics/support/KBAnswer.asp?questionID=2890
Affected products (1)
- cpe:2.3:a:matrikonopc:scada_dnp3_opc_server:1.2.0:*:*:*:*:*:*:*
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- CVE-2013-2829 — High (CVSS 7.1): MatrikonOPC SCADA DNP3 OPC Server 1.2.2.0 and earlier allows remote attackers to cause a denial of service (infinite…
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