Is CVE-2013-2811 being actively exploited?

CVE-2013-2811 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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

CVE-2013-2811 has a CVSS 2.0 base score of 7.1 (HIGH).

CVE-2013-2811

HIGH · CVSS 7.1EPSS 1.8%EU EUVD

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.

Key facts

CVSS score: 7.1 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Weakness (CWE): CWE-20
EPSS score: 1.8% (79th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-2750)
Published: November 22, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-2750 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

catapultsoftware / catapult dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy dnp3 i/o driver
ge / intelligent platforms proficy 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 cimplicity
ge / intelligent platforms proficy hmi/scada cimplicity
ge / intelligent platforms proficy hmi/scada cimplicity
ge / intelligent platforms proficy hmi/scada cimplicity
ge / intelligent platforms proficy hmi/scada ifix
ge / intelligent platforms proficy hmi/scada ifix

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-297-01(US Government Resource)
http://ics-cert.us-cert.gov/advisories/ICSA-13-297-02(US Government Resource)
http://support.ge-ip.com/support/index?page=kbchannel&id=S:KB15805(Vendor Advisory)
http://support.ge-ip.com/support/resources/sites/GE_FANUC_SUPPORT/content/live/KB/15000/KB15805/en_US/GEIP13-04%20Security%20Advisory%20-%20Proficy%20HMI%20SCADA%20DNP3%20Driver%20from%20Catapult%20Software.pdf(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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