CVE-2017-2681: High severity siemens simatic cp 343-1 standard firmware vulnerability
Published May 11, 2017
·Updated
Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected.
Affected Software
359 affected components
Siemens Simatic Cp 343-1 Std Firmware<3.1.3
Siemens Simatic Cp 343-1 Std
Siemens Simatic Cp 343-1 Lean Firmware<3.1.3
Siemens Simatic Cp 343-1 Lean
Siemens Simatic Cp 343-1 Adv Firmware
Siemens Simatic Cp 343-1 Adv
Siemens Simatic Cp 443-1 Std Firmware<3.2.17
Siemens Simatic Cp 443-1 Std
Siemens Simatic Cp 443-1 Adv Firmware<3.2.17
Siemens Simatic Cp 443-1 Adv
Siemens Simatic Cp 443-1 Opc-ua Firmware
Siemens Simatic Cp 443-1 Opc-ua
Siemens Simatic Cp 1243-1 Firmware<2.1.82
Siemens Simatic Cp 1243-1
Siemens Simatic Cm 1542-1 Firmware<2.0
Siemens SIMATIC CM 1542-1
Siemens Simatic Cp 1543sp-1 Firmware<1.0.15
Siemens SIMATIC CP 1542SP-1
Siemens Simatic Cp 1542sp-1 Irc Firmware<1.0.15
Siemens Simatic Cp 1542sp-1 Irc
Siemens Simatic Cp 1543sp-1 Firmware<2.1
Siemens Simatic Cp 1543sp-1
Siemens Simatic Cp 1543-1 Firmware<1.0.15
Siemens SIMATIC CP 1543-1
Siemens Simatic Rf650r Firmware<3.0
Siemens Simatic Rf650r
Siemens Simatic Rf680r Firmware<3.0
Siemens Simatic Rf680r
Siemens Simatic Rf685r Firmware<3.0
Siemens Simatic Rf685r
Siemens Simatic Cp 1616 Firmware<2.7
Siemens Simatic Cp 1616
Siemens Simatic Cp 1604 Firmware<2.7
Siemens Simatic Cp 1604
Siemens Simatic Dk-16xx Pn Io Firmware<2.7
Siemens Simatic Dk-16xx Pn Io
Siemens Scalance X200 Firmware<5.2.2
Siemens Scalance X200
Siemens Scalance X200 Irt Firmware<5.4.0
Siemens Scalance X200 Irt
Siemens Scalance X300 Firmware<4.1.0
Siemens Scalance X300
Siemens Scalance X408 Firmware<4.1.0
Siemens Scalance X408
Siemens Scalance X414 Firmware<3.10.2
Siemens Scalance X414
Siemens Scalance Xm400 Firmware<6.1
Siemens Scalance Xm400
Siemens Scalance Xr500 Firmware<6.1
Siemens Scalance Xr500
Siemens Scalance W700 Firmware<6.1
Siemens Scalance W700
Siemens Scalance M-800 Firmware<4.03
Siemens SCALANCE M-800
Siemens Scalance S615 Firmware<4.03
Siemens SCALANCE S615
Siemens Softnet Profinet Io Firmware<14
Siemens Softnet Profinet Io Firmware=14
Siemens Softnet Profinet Io
Siemens Ie\/pb-link Firmware<3.0
Siemens Ie\/pb-link
Siemens Ie\/as-i Link Pn Io Firmware
Siemens Ie\/as-i Link Pn Io
Siemens Simatic Teleservice Adapter Standard Modem Firmware
Siemens Simatic Teleservice Adapter Standard Modem
Siemens Simatic Teleservice Adapter Ie Basic Modem Firmware
Siemens Simatic Teleservice Adapter Ie Basic Modem
Siemens Simatic Teleservice Adapter Ie Advanced Modem Firmware
Siemens Simatic Teleservice Adapter Ie Advanced Modem
Siemens Sitop Psu8600 Firmware<1.2.0
Siemens Sitop Psu8600
Siemens Ups1600 Profinet Firmware<2.2.0
Siemens Ups1600 Profinet
Siemens Simatic Et 200al Firmware<1.0.2
Siemens Simatic Et 200al
Siemens Simatic Et 200ecopn Firmware
Siemens Simatic Et 200ecopn
Siemens Simatic Et 200m Firmware
Siemens Simatic Et 200m
Siemens Simatic Et 200mp Firmware<4.0.1
Siemens Simatic Et 200mp
Siemens Simatic Et 200pro Firmware
Siemens Simatic Et 200pro
Siemens Simatic Et 200s Firmware
Siemens Simatic Et 200s
Siemens Simatic Et 200sp Firmware<4.2.0
Siemens Simatic Et 200sp
Siemens Pn\/pn Coupler Firmware<4.0
Siemens Pn\/pn Coupler
Siemens Dk Standard Ethernet Controller Firmware<4.1.1
Siemens Dk Standard Ethernet Controller Firmware=4.1.1
Siemens Dk Standard Ethernet Controller
Siemens Ek-ertec 200p Pn Io Firmware<4.4.0
Siemens Ek-ertec 200p Pn Io Firmware=4.4.0
Siemens Ek-ertec 200p Pn Io
Siemens Ek-ertec 200 Pn Io Firmware<4.2.1
Siemens Ek-ertec 200 Pn Io Firmware=4.2.1
Siemens Ek-ertec 200 Pn Io
Siemens Simatic S7-200 Smart Firmware<2.3
Siemens Simatic S7-200 Smart
Siemens Simatic S7-300 Firmware<3.3.17
Siemens SIMATIC S7-300
Siemens Simatic S7-400 Firmware<6.0.6
Siemens Simatic S7-400
Siemens Simatic S7-1200 Firmware<4.2.1
Siemens SIMATIC S7-1200
Siemens Simatic S7-1500 Firmware<2.1
Siemens Simatic S7-1500
Siemens Simatic Winac Rtx Firmware<2010
Siemens Simatic Winac Rtx Firmware=2010
Siemens Simatic Winac Rtx
Siemens Sirius Act 3su1 Firmware<1.1.0
Siemens Sirius Act 3su1
Siemens Sirius Soft Starter 3rw44 Pn Firmware
Siemens Sirius Soft Starter 3rw44 Pn
Siemens Sirius Motor Starter M200d Profinet Firmware
Siemens Sirius Motor Starter M200d Profinet
Siemens Simocode Pro V Profinet Firmware<2.0.0
Siemens Simocode Pro V Profinet
Siemens Sinamics Dcm Firmware<1.4
Siemens Sinamics Dcm Firmware=1.4
Siemens Sinamics Dcm
Siemens Sinamics Dcp Firmware<1.2
Siemens Sinamics Dcp Firmware=1.2
Siemens Sinamics Dcp
Siemens Sinamics G110m Firmware<4.7
Siemens Sinamics G110m Firmware=4.7
Siemens Sinamics G110m
Siemens Sinamics G120\(c\/p\/d\) Pn Firmware<4.7
Siemens Sinamics G120\(c\/p\/d\) Pn
Siemens Sinamics G130 Firmware<4.7
Siemens Sinamics G130 Firmware=4.7
Siemens Sinamics G130
Siemens Sinamics G150 Firmware<4.7
Siemens Sinamics G150 Firmware=4.7
Siemens Sinamics G150
Siemens Sinamics S110 Pn Firmware<4.4
Siemens Sinamics S110 Pn Firmware=4.4
Siemens Sinamics S110 Pn
Siemens Sinamics S120 Firmware<4.7
Siemens Sinamics S120 Firmware=4.7
Siemens Sinamics S120
Siemens Sinamics S150 Firmware<4.7
Siemens Sinamics S150 Firmware=4.7
Siemens Sinamics S150
Siemens Sinamics V90 Pn Firmware<1.01
Siemens Sinamics V90 Pn
Siemens Simotion Firmware<4.5
Siemens Simotion Firmware=4.5
Siemens Simotion
Siemens Sinumerik 828d Firmware<4.5
Siemens Sinumerik 828d Firmware=4.5
Siemens Sinumerik 828d
Siemens Sinumerik 840d Sl Firmware<4.5
Siemens Sinumerik 840d Sl Firmware=4.5
Siemens Sinumerik 840d Sl
Siemens SIMATIC HMI Comfort Panels<15.1
Siemens SIMATIC HMI Comfort Panels
Siemens SIMATIC HMI Multi Panels<15.1
Siemens SIMATIC HMI Multi Panels
Siemens Simatic Hmi Mobile Panels<15.1
Siemens Simatic Hmi Mobile Panels
Siemens Simatic Cp 1243-1 Irc Firmware<2.1.82
Siemens Simatic Cp 1243-1 Irc
Siemens Simatic Cp 1243-1 Iec Firmware
Siemens Simatic Cp 1243-1 Iec
Siemens Simatic Cp 1243-1 Dnp3 Firmware
Siemens Simatic Cp 1243-1 Dnp3
Siemens Simatic Cm 1542sp-1 Firmware<1.0.15
Siemens Simatic Cm 1542sp-1
Siemens SIMATIC S7-1500 Software Controller<2.1
Siemens Sinumerik 828d Firmware<4.7
Siemens Sinumerik 828d Firmware=4.7
Siemens Sinumerik 840d Sl Firmware<4.7
Siemens Sinumerik 840d Sl Firmware=4.7
Siemens Simatic Tdc Cpu555 Firmware<1.1.1
Siemens Simatic Tdc Cpu555
Siemens Simatic Tdc Cp51m1 Firmware<1.1.8
Siemens Simatic Tdc Cp51m1
All of the following
Siemens Simatic Cp 343-1 Std
Siemens Simatic Cp 343-1 Std Firmware<3.1.3
All of the following
Siemens Simatic Cp 343-1 Lean
Siemens Simatic Cp 343-1 Lean Firmware<3.1.3
All of the following
Siemens Simatic Cp 343-1 Adv
Siemens Simatic Cp 343-1 Adv Firmware
All of the following
Siemens Simatic Cp 443-1 Std
Siemens Simatic Cp 443-1 Std Firmware<3.2.17
All of the following
Siemens Simatic Cp 443-1 Adv
Siemens Simatic Cp 443-1 Adv Firmware<3.2.17
All of the following
Siemens Simatic Cp 443-1 Opc-ua
Siemens Simatic Cp 443-1 Opc-ua Firmware
All of the following
Siemens Simatic Cp 1243-1 Firmware<2.1.82
Siemens Simatic Cp 1243-1
All of the following
Siemens Simatic Cm 1542-1 Firmware<2.0
Siemens SIMATIC CM 1542-1
All of the following
Siemens Simatic Cp 1543sp-1 Firmware<1.0.15
Siemens SIMATIC CP 1542SP-1
All of the following
Siemens Simatic Cp 1542sp-1 Irc Firmware<1.0.15
Siemens Simatic Cp 1542sp-1 Irc
All of the following
Siemens Simatic Cp 1543sp-1 Firmware<2.1
Siemens Simatic Cp 1543sp-1
All of the following
Siemens Simatic Cp 1543-1 Firmware<1.0.15
Siemens SIMATIC CP 1543-1
All of the following
Siemens Simatic Rf650r Firmware<3.0
Siemens Simatic Rf650r
All of the following
Siemens Simatic Rf680r Firmware<3.0
Siemens Simatic Rf680r
All of the following
Siemens Simatic Rf685r Firmware<3.0
Siemens Simatic Rf685r
All of the following
Siemens Simatic Cp 1616 Firmware<2.7
Siemens Simatic Cp 1616
All of the following
Siemens Simatic Cp 1604 Firmware<2.7
Siemens Simatic Cp 1604
All of the following
Siemens Simatic Dk-16xx Pn Io Firmware<2.7
Siemens Simatic Dk-16xx Pn Io
All of the following
Siemens Scalance X200 Firmware<5.2.2
Siemens Scalance X200
All of the following
Siemens Scalance X200 Irt Firmware<5.4.0
Siemens Scalance X200 Irt
All of the following
Siemens Scalance X300 Firmware<4.1.0
Siemens Scalance X300
All of the following
Siemens Scalance X408 Firmware<4.1.0
Siemens Scalance X408
All of the following
Siemens Scalance X414 Firmware<3.10.2
Siemens Scalance X414
All of the following
Siemens Scalance Xm400 Firmware<6.1
Siemens Scalance Xm400
All of the following
Siemens Scalance Xr500 Firmware<6.1
Siemens Scalance Xr500
All of the following
Siemens Scalance W700 Firmware<6.1
Siemens Scalance W700
All of the following
Siemens Scalance M-800 Firmware<4.03
Siemens SCALANCE M-800
All of the following
Siemens Scalance S615 Firmware<4.03
Siemens SCALANCE S615
All of the following
Any of the following
Siemens Softnet Profinet Io Firmware<14
Siemens Softnet Profinet Io Firmware=14
Siemens Softnet Profinet Io
All of the following
Siemens Ie\/pb-link Firmware<3.0
Siemens Ie\/pb-link
All of the following
Siemens Ie\/as-i Link Pn Io Firmware
Siemens Ie\/as-i Link Pn Io
All of the following
Siemens Simatic Teleservice Adapter Standard Modem Firmware
Siemens Simatic Teleservice Adapter Standard Modem
All of the following
Siemens Simatic Teleservice Adapter Ie Basic Modem Firmware
Siemens Simatic Teleservice Adapter Ie Basic Modem
All of the following
Siemens Simatic Teleservice Adapter Ie Advanced Modem Firmware
Siemens Simatic Teleservice Adapter Ie Advanced Modem
All of the following
Siemens Sitop Psu8600 Firmware<1.2.0
Siemens Sitop Psu8600
All of the following
Siemens Ups1600 Profinet Firmware<2.2.0
Siemens Ups1600 Profinet
All of the following
Siemens Simatic Et 200al Firmware<1.0.2
Siemens Simatic Et 200al
All of the following
Siemens Simatic Et 200ecopn Firmware
Siemens Simatic Et 200ecopn
All of the following
Siemens Simatic Et 200m Firmware
Siemens Simatic Et 200m
All of the following
Siemens Simatic Et 200mp Firmware<4.0.1
Siemens Simatic Et 200mp
All of the following
Siemens Simatic Et 200pro Firmware
Siemens Simatic Et 200pro
All of the following
Siemens Simatic Et 200s Firmware
Siemens Simatic Et 200s
All of the following
Siemens Simatic Et 200sp Firmware<4.2.0
Siemens Simatic Et 200sp
All of the following
Siemens Pn\/pn Coupler Firmware<4.0
Siemens Pn\/pn Coupler
All of the following
Any of the following
Siemens Dk Standard Ethernet Controller Firmware<4.1.1
Siemens Dk Standard Ethernet Controller Firmware=4.1.1
Siemens Dk Standard Ethernet Controller
All of the following
Any of the following
Siemens Ek-ertec 200p Pn Io Firmware<4.4.0
Siemens Ek-ertec 200p Pn Io Firmware=4.4.0
Siemens Ek-ertec 200p Pn Io
All of the following
Any of the following
Siemens Ek-ertec 200 Pn Io Firmware<4.2.1
Siemens Ek-ertec 200 Pn Io Firmware=4.2.1
Siemens Ek-ertec 200 Pn Io
All of the following
Siemens Simatic S7-200 Smart Firmware<2.3
Siemens Simatic S7-200 Smart
All of the following
Siemens Simatic S7-300 Firmware<3.3.17
Siemens SIMATIC S7-300
All of the following
Siemens Simatic S7-400 Firmware<6.0.6
Siemens Simatic S7-400
All of the following
Siemens Simatic S7-1200 Firmware<4.2.1
Siemens SIMATIC S7-1200
All of the following
Siemens Simatic S7-1500 Firmware<2.1
Siemens Simatic S7-1500
All of the following
Any of the following
Siemens Simatic Winac Rtx Firmware<2010
Siemens Simatic Winac Rtx Firmware=2010
Siemens Simatic Winac Rtx
All of the following
Siemens Sirius Act 3su1 Firmware<1.1.0
Siemens Sirius Act 3su1
All of the following
Siemens Sirius Soft Starter 3rw44 Pn Firmware
Siemens Sirius Soft Starter 3rw44 Pn
All of the following
Siemens Sirius Motor Starter M200d Profinet Firmware
Siemens Sirius Motor Starter M200d Profinet
All of the following
Siemens Simocode Pro V Profinet Firmware<2.0.0
Siemens Simocode Pro V Profinet
All of the following
Any of the following
Siemens Sinamics Dcm Firmware<1.4
Siemens Sinamics Dcm Firmware=1.4
Siemens Sinamics Dcm
All of the following
Any of the following
Siemens Sinamics Dcp Firmware<1.2
Siemens Sinamics Dcp Firmware=1.2
Siemens Sinamics Dcp
All of the following
Any of the following
Siemens Sinamics G110m Firmware<4.7
Siemens Sinamics G110m Firmware=4.7
Siemens Sinamics G110m
All of the following
Siemens Sinamics G120\(c\/p\/d\) Pn Firmware<4.7
Siemens Sinamics G120\(c\/p\/d\) Pn
All of the following
Any of the following
Siemens Sinamics G130 Firmware<4.7
Siemens Sinamics G130 Firmware=4.7
Siemens Sinamics G130
All of the following
Any of the following
Siemens Sinamics G150 Firmware<4.7
Siemens Sinamics G150 Firmware=4.7
Siemens Sinamics G150
All of the following
Any of the following
Siemens Sinamics S110 Pn Firmware<4.4
Siemens Sinamics S110 Pn Firmware=4.4
Siemens Sinamics S110 Pn
All of the following
Any of the following
Siemens Sinamics S120 Firmware<4.7
Siemens Sinamics S120 Firmware=4.7
Siemens Sinamics S120
All of the following
Any of the following
Siemens Sinamics S150 Firmware<4.7
Siemens Sinamics S150 Firmware=4.7
Siemens Sinamics S150
All of the following
Siemens Sinamics V90 Pn Firmware<1.01
Siemens Sinamics V90 Pn
All of the following
Any of the following
Siemens Simotion Firmware<4.5
Siemens Simotion Firmware=4.5
Siemens Simotion
All of the following
Any of the following
Siemens Sinumerik 828d Firmware<4.5
Siemens Sinumerik 828d Firmware=4.5
Siemens Sinumerik 828d
All of the following
Any of the following
Siemens Sinumerik 840d Sl Firmware<4.5
Siemens Sinumerik 840d Sl Firmware=4.5
Siemens Sinumerik 840d Sl
All of the following
Siemens SIMATIC HMI Comfort Panels<15.1
Siemens SIMATIC HMI Comfort Panels
All of the following
Siemens SIMATIC HMI Multi Panels
Siemens SIMATIC HMI Multi Panels<15.1
All of the following
Siemens Simatic Hmi Mobile Panels
Siemens Simatic Hmi Mobile Panels<15.1
All of the following
Siemens Simatic Cp 1243-1 Irc Firmware<2.1.82
Siemens Simatic Cp 1243-1 Irc
All of the following
Siemens Simatic Cp 1243-1 Iec Firmware
Siemens Simatic Cp 1243-1 Iec
All of the following
Siemens Simatic Cp 1243-1 Dnp3 Firmware
Siemens Simatic Cp 1243-1 Dnp3
All of the following
Siemens Simatic Cm 1542sp-1 Firmware<1.0.15
Siemens Simatic Cm 1542sp-1
All of the following
Any of the following
Siemens Sinumerik 828d Firmware<4.7
Siemens Sinumerik 828d Firmware=4.7
Siemens Sinumerik 828d
All of the following
Any of the following
Siemens Sinumerik 840d Sl Firmware<4.7
Siemens Sinumerik 840d Sl Firmware=4.7
Siemens Sinumerik 840d Sl
All of the following
Siemens Simatic Tdc Cpu555 Firmware<1.1.1
Siemens Simatic Tdc Cpu555
All of the following
Siemens Simatic Tdc Cp51m1 Firmware<1.1.8
Siemens Simatic Tdc Cp51m1
Event History
May 11, 2017
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2017-2681?
The severity of CVE-2017-2681 is classified as critical due to its potential to cause denial of service.
2
How do I fix CVE-2017-2681?
To fix CVE-2017-2681, update the affected Siemens firmware to a version higher than those specified in the vulnerability report.
3
What products are affected by CVE-2017-2681?
CVE-2017-2681 affects several Siemens products, including the SIMATIC CP 343-1 Standard, Lean, and Advanced Firmware versions below specified thresholds.
4
Is human intervention needed to restore the system after CVE-2017-2681 is exploited?
Yes, human interaction is required to recover the system after exploitation of CVE-2017-2681.
5
Are PROFIBUS interfaces affected by CVE-2017-2681?
No, PROFIBUS interfaces are not affected by CVE-2017-2681.