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Fencer Intel
high 7.1

CVE-2013-2811 json

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 DNPD…

published 2013-11-22 12 y ago modified 2026-06-16 4 mo ago also EUVD-2013-2750

cvss
7.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.8%
EPSS 1.8% chance of exploitation in 30 days, percentile 79%
public exploits
0
none known

Summary

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.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-14-287-01 updated cvss 7.8

GE Proficy HMI/SCADA DNP3 Driver Input Validation

  • GE Catapult v7.20.62, v9.0.62, <=v7.20.60 GE CIMPLICITY <=8.2_:_Catapult:_v8.2.62, 9.0 GE iFix GE Proficy HMI/SCADA – iFIX or CIMPLICITY servers with the vulnerable I/O Driver installed (this includes iFIX or CIMPLICITY installations that are part of Proficy Process Systems GE Proficy HMI/SCADA DNP3 I/O Driver (DNP) v7.20k
    affected: mitigation “CIMPLICITY 8.2 and prior please install DNP driver Version 8.2.62.7 or newer: (http://support.ge-ip.com/support/index?page=dwchannel&id=DN4244)”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

cisa ICSA-13-297-02 updated cvss 7.1

GE Proficy DNP3 Improper Input Validation

  • GE Proficy HMI/SCADA—iFIX or CIMPLICITY servers with the vulnerable I/O Driver installed (this includes iFIX or CIMPLICITY installations that are part of Proficy Process Systems) GE Proficy human-machine interface/supervisory control and data acquisition (HMI/SCADA) DNP3 I/O Driver (“DNP”) <=7.20j_Catapult_v7.2.0.56
    affected: mitigation “For the GE Security Advisory on this issue: (http://support.ge-ip.com/support/index?page=kbchannel&id=KB15805)”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

cisa ICSA-13-297-01 updated cvss 7.1

Catapult Software DNP3 Driver Improper Input Validation

  • Catapult Software DNP driver (“DNP”) 7.20.56 Catapult Software Proficy human-machine interface/supervisory control and data acquisition (HMI/SCADA) – iFIX or CIMPLICITY servers with the vulnerable I/O Driver installed (this includes iFIX or CIMPLICITY installatio
    affected: mitigation “In addition, the driver update is also available from GE at (http://support.ge-ip.com).”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

1.85% chance of exploitation in the next 30 days, higher than 79% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 7.1 AV:N/AC:M/Au:N/C:N/I:N/A:C

Classification

Weakness
  • CWE-20 Improper Input Validation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.