What is the CVSS score of CVE-2013-2811?

CVE-2013-2811 has a CVSS 2.0 base score of 7.1 (High). CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:C. EPSS exploitation probability: 1.3%.

Catapult Dnp3 I O Driver CVE-2013-2811

HIGH

Improper Input Validation (CWE-20)

2013-11-22 ics-cert@hq.dhs.gov

Denial Of Service Catapult Dnp3 I O Driver Intelligent Platforms Proficy Dnp3 I O Driver Intelligent Platforms Proficy Hmi Scada Cimplicity Intelligent Platforms Proficy Hmi Scada Ifix

7.1

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

7.1 HIGH

AV:N/AC:M/Au:N/C:N/I:N/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:N/A:C

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

None

Availability

Lifecycle Timeline

CVE Published

Nov 22, 2013 - 01:55 cve.org

HIGH 7.1

DescriptionCVE.org

The (1) Catapult DNP3 I/O driver before 7.2.0.60 and the (2) GE Intelligent Platforms Proficy DNP3 I/O driver before 7.20k, as used in DNPDrv.exe (aka the DNP master station server) in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY and iFIX, allow remote attackers to cause a denial of service (infinite loop) via a crafted DNP3 TCP packet.

AnalysisAI

The (1) Catapult DNP3 I/O driver before 7.2.0.60 and the (2) GE Intelligent Platforms Proficy DNP3 I/O driver before 7.20k, as used in DNPDrv.exe (aka the DNP master station server) in GE Intelligent. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. The (1) Catapult DNP3 I/O driver before 7.2.0.60 and the (2) GE Intelligent Platforms Proficy DNP3 I/O driver before 7.20k, as used in DNPDrv.exe (aka the DNP master station server) in GE Intelligent Platforms Proficy HMI/SCADA - CIMPLICITY and iFIX, allow remote attackers to cause a denial of service (infinite loop) via a crafted DNP3 TCP packet. Affected products include: Catapultsoftware Catapult Dnp3 I\/O Driver, Ge Intelligent Platforms Proficy Dnp3 I\/O Driver, Ge Intelligent Platforms Proficy Hmi\/Scada Cimplicity, Ge Intelligent Platforms Proficy Hmi\/Scada Ifix. Version information: before 7.2.0.60.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.