high
7.1
CWE
400
Advisory Published
Updated

CVE-2017-2681

First published: Thu 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.

Credit: productcert@siemens.com productcert@siemens.com

Affected SoftwareAffected VersionHow to fix
All of
Siemens SIMATIC CP 343-1 Standard Firmware
Siemens SIMATIC CP 343-1 Standard Firmware<3.1.3
All of
Siemens SIMATIC CP 343-1
Siemens SIMATIC NET CP 343-1 Lean Firmware<3.1.3
All of
Siemens SIMATIC CP 343-1 Advanced Firmware
Siemens SIMATIC CP 343-1 Advanced Firmware
All of
Siemens SIMATIC CP 443-1 Std Firmware
Siemens SIMATIC CP 443-1 Std<3.2.17
All of
Siemens SIMATIC CP 443-1 Advanced Firmware
Siemens SIMATIC CP 443-1 Adv<3.2.17
All of
Siemens SIMATIC CP 443-1 OPC UA
Siemens SIMATIC CP 443-1 OPC UA Firmware
All of
siemens simatic cp 1243-1 firmware<2.1.82
siemens simatic cp 1243-1
All of
Siemens Simatic Net CM 1542-1 Firmware<2.0
Siemens SIMATIC CM 1542-1 Firmware
All of
siemens simatic cp 1543sp-1 firmware<1.0.15
Siemens SIMATIC NET CP 1542SP-1
All of
siemens simatic cp 1542sp-1 irc firmware<1.0.15
siemens simatic cp 1542sp-1 irc
All of
siemens simatic cp 1543sp-1 firmware<2.1
siemens simatic cp 1543sp-1
All of
siemens simatic cp 1543-1 firmware<1.0.15
siemens simatic cp 1543-1
All of
siemens simatic rf650r firmware<3.0
Siemens Simatic RF650R
All of
siemens simatic rf680r firmware<3.0
Siemens Simatic RF680R
All of
Siemens SIMATIC Reader RF685R FCC Firmware<3.0
Siemens SIMATIC RF685R Firmware
All of
Siemens Simatic Net CP1616 Firmware<2.7
Siemens Simatic Net CP 1616
All of
Siemens Simatic CP 1604<2.7
Siemens Simatic CP 1604 Firmware
All of
Siemens SIMATIC NET DK-16xx PN IO<2.7
Siemens SIMATIC NET DK-16xx PN IO
All of
Siemens Scalance X-200 Firmware<5.2.2
Siemens Scalance X200
All of
Siemens Scalance X-200 IRT Firmware<5.4.0
Siemens Scalance X-200 IRT
All of
Siemens Scalance X-300 Firmware<4.1.0
Siemens Scalance X-300 Firmware
All of
Siemens Scalance X408<4.1.0
Siemens SCALANCE X408-2
All of
Siemens Scalance X414<3.10.2
Siemens Scalance X414 Firmware
All of
Siemens SCALANCE XM400<6.1
Siemens SCALANCE XM400 firmware
All of
Siemens SCALANCE XR500<6.1
Siemens SCALANCE XR500 firmware
All of
siemens scalance w700 firmware<6.1
siemens scalance w700
All of
Siemens Scalance M-800 Firmware<4.03
Siemens Scalance M-800 Firmware
All of
Siemens Scalance S615 Firmware<4.03
Siemens SCALANCE S615 firmware
All of
Any of
Siemens Softnet PROFINET IO<14
Siemens Softnet PROFINET IO=14
Siemens Softnet IE Pnio
All of
Siemens IE/PB-Link Firmware<3.0
Siemens IE/PB-Link
All of
Siemens IE/AS-i Link PN IO Firmware
siemens ie\/as-i link pn io
All of
Siemens SIMATIC Teleservice Adapter Standard Modem
Siemens SIMATIC Teleservice Adapter Standard Modem Firmware
All of
Siemens SIMATIC Teleservice Adapter IE Basic
Siemens SIMATIC Teleservice Adapter IE Basic
All of
Siemens SIMATIC TeleService Adapter IE Advanced Firmware
Siemens SIMATIC TeleService Adapter IE Advanced
All of
Siemens Sitop PSU8600<1.2.0
Siemens Sitop PSU8600 Firmware
All of
Siemens UPS1600 PROFINET<2.2.0
Siemens UPS1600 PROFINET Firmware
All of
Siemens SIMATIC ET 200AL Firmware<1.0.2
Siemens SIMATIC ET 200al
All of
Siemens SIMATIC ET 200ecoPN Firmware
Siemens SIMATIC ET 200eco PN
All of
Siemens SIMATIC ET 200m
Siemens SIMATIC ET 200m Firmware
All of
Siemens SIMATIC ET 200MP<4.0.1
Siemens SIMATIC ET 200MP
All of
Siemens SIMATIC ET 200pro
Siemens SIMATIC ET 200pro Firmware
All of
Siemens SIMATIC ET 200s
Siemens SIMATIC ET 200S
All of
Siemens SIMATIC ET 200SP Firmware<4.2.0
Siemens SIMATIC ET 200SP Firmware
All of
Siemens Simatic PN/PN Coupler Firmware<4.0
siemens pn\/pn coupler
All of
Any of
Siemens DK Standard Ethernet Controller Evaluation Kit Firmware<4.1.1
Siemens DK Standard Ethernet Controller Evaluation Kit Firmware=4.1.1
Siemens DK Standard Ethernet Controller Evaluation Kit
All of
Any of
Siemens EK-ERTEC 200P Evaluation Kit Firmware<4.4.0
Siemens EK-ERTEC 200P Evaluation Kit Firmware=4.4.0
Siemens EK-ERTEC 200P Evaluation Kit
All of
Any of
Siemens EK-ERTEC 200 Firmware<4.2.1
Siemens EK-ERTEC 200 Firmware=4.2.1
Siemens EK-ERTEC 200
All of
Siemens SIMATIC S7-200 Smart<2.3
Siemens SIMATIC S7-200 SMART
All of
Siemens SIMATIC S7-300<3.3.17
Siemens SIMATIC S7-300 Firmware
All of
Siemens SIMATIC S7-400<6.0.6
Siemens SIMATIC S7-400 Firmware
All of
Siemens SIMATIC S7-1200 CPU<4.2.1
Siemens SIMATIC S7-1200 CPU
All of
Siemens S7-1500 Firmware<2.1
Siemens Simatic S7-1500
All of
Any of
Siemens SIMATIC WinAC RTX<2010
Siemens SIMATIC WinAC RTX=2010
Siemens SIMATIC WinAC RTX 2010
All of
Siemens Sirius Act 3SU1<1.1.0
Siemens Sirius Act 3SU1
All of
Siemens Sirius Soft Starter 3RW44 PN
Siemens Sirius Soft Starter 3RW44 PN
All of
Siemens SIRIUS Motor Starter M200D PROFINET
Siemens SIRIUS Motor Starter M200D PROFINET
All of
Siemens SIMOCODE Pro V PROFINET<2.0.0
Siemens SIMOCODE Pro V PROFINET Firmware
All of
Any of
Siemens SINAMICS DCM<1.4
Siemens SINAMICS DCM=1.4
Siemens SINAMICS DCM Firmware
All of
Any of
Siemens Sinamics DCP<1.2
Siemens Sinamics DCP=1.2
Siemens Sinamics DCP Firmware
All of
Any of
Siemens Sinamics G110M<4.7
Siemens Sinamics G110M=4.7
Siemens Sinamics G110M Firmware
All of
Siemens Sinamics G120 (C/P/D) PN Firmware<4.7
Siemens SINAMICS G120 (C/P/D) PN
All of
Any of
Siemens Sinamics G130<4.7
Siemens Sinamics G130=4.7
Siemens Sinamics G130
All of
Any of
Siemens Sinamics G150<4.7
Siemens Sinamics G150=4.7
Siemens Sinamics G150 Firmware
All of
Any of
Siemens Sinamics S110 PN<4.4
Siemens Sinamics S110 PN=4.4
Siemens Sinamics S110 PN Firmware
All of
Any of
Siemens Sinamics S120<4.7
Siemens Sinamics S120=4.7
Siemens Sinamics S120 Firmware
All of
Any of
Siemens Sinamics S150<4.7
Siemens Sinamics S150=4.7
Siemens SINAMICS S150 Firmware
All of
Siemens Sinamics V90 PN<1.01
Siemens Sinamics V90 PN
All of
Any of
Siemens Simotion<4.5
Siemens Simotion=4.5
Siemens Simotion
All of
Any of
Siemens Sinumerik 828D<4.5
Siemens Sinumerik 828D=4.5
Siemens Sinumerik 828D Firmware
All of
Any of
Siemens Sinumerik 840D SL<4.5
Siemens Sinumerik 840D SL=4.5
Siemens Sinumerik 840D SL Firmware
All of
Siemens SIMATIC HMI Comfort Panels Firmware<15.1
Siemens SIMATIC HMI Comfort Panels Firmware
All of
Siemens SIMATIC HMI MP Firmware
Siemens SIMATIC HMI MP Firmware<15.1
All of
Siemens SIMATIC HMI Mobile Panels firmware
Siemens SIMATIC HMI Mobile Panels firmware<15.1
All of
Siemens SIMATIC CP 1243-1 IRC<2.1.82
Siemens SIMATIC CP 1243-1 IRC
All of
Siemens SIMATIC CP 1243-1 IEC
Siemens SIMATIC CP 1243-1 IEC Firmware
All of
Siemens SIMATIC CP 1243-1 DNP3
Siemens Simatic Net CP 1243-1
All of
Siemens SIMATIC CM 1542SP-1<1.0.15
Siemens SIMATIC CM 1542SP-1 Firmware
Siemens SIMATIC S7-1500 Firmware<2.1
All of
Any of
Siemens Sinumerik 828D<4.7
Siemens Sinumerik 828D=4.7
Siemens Sinumerik 828D Firmware
All of
Any of
Siemens Sinumerik 840D SL<4.7
Siemens Sinumerik 840D SL=4.7
Siemens Sinumerik 840D SL Firmware
All of
Siemens SIMATIC TDC CPU555<1.1.1
Siemens SIMATIC TDC CPU555 Firmware
All of
Siemens SIMATIC TDC CP51M1<1.1.8
Siemens SIMATIC TDC CP51M1 Firmware
Siemens SIMATIC CP 343-1 Standard Firmware<3.1.3
Siemens SIMATIC CP 343-1 Standard Firmware
Siemens SIMATIC NET CP 343-1 Lean Firmware<3.1.3
Siemens SIMATIC CP 343-1
Siemens SIMATIC CP 343-1 Advanced Firmware
Siemens SIMATIC CP 343-1 Advanced Firmware
Siemens SIMATIC CP 443-1 Std<3.2.17
Siemens SIMATIC CP 443-1 Std Firmware
Siemens SIMATIC CP 443-1 Adv<3.2.17
Siemens SIMATIC CP 443-1 Advanced Firmware
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 Net CM 1542-1 Firmware<2.0
Siemens SIMATIC CM 1542-1 Firmware
siemens simatic cp 1543sp-1 firmware<1.0.15
Siemens SIMATIC NET 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 Reader RF685R FCC Firmware<3.0
Siemens SIMATIC RF685R Firmware
Siemens Simatic Net CP1616 Firmware<2.7
Siemens Simatic Net CP 1616
Siemens Simatic CP 1604<2.7
Siemens Simatic CP 1604 Firmware
Siemens SIMATIC NET DK-16xx PN IO<2.7
Siemens SIMATIC NET DK-16xx PN IO
Siemens Scalance X-200 Firmware<5.2.2
Siemens Scalance X200
Siemens Scalance X-200 IRT Firmware<5.4.0
Siemens Scalance X-200 IRT
Siemens Scalance X-300 Firmware<4.1.0
Siemens Scalance X-300 Firmware
Siemens Scalance X408<4.1.0
Siemens SCALANCE X408-2
Siemens Scalance X414<3.10.2
Siemens Scalance X414 Firmware
Siemens SCALANCE XM400<6.1
Siemens SCALANCE XM400 firmware
Siemens SCALANCE XR500<6.1
Siemens SCALANCE XR500 firmware
siemens scalance w700 firmware<6.1
siemens scalance w700
Siemens Scalance M-800 Firmware<4.03
Siemens Scalance M-800 Firmware
Siemens Scalance S615 Firmware<4.03
Siemens SCALANCE S615 firmware
Siemens Softnet PROFINET IO<14
Siemens Softnet PROFINET IO=14
Siemens Softnet IE Pnio
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
Siemens SIMATIC Teleservice Adapter Standard Modem Firmware
Siemens SIMATIC Teleservice Adapter IE Basic
Siemens SIMATIC Teleservice Adapter IE Basic
Siemens SIMATIC TeleService Adapter IE Advanced Firmware
Siemens SIMATIC TeleService Adapter IE Advanced
Siemens Sitop PSU8600<1.2.0
Siemens Sitop PSU8600 Firmware
Siemens UPS1600 PROFINET<2.2.0
Siemens UPS1600 PROFINET Firmware
Siemens SIMATIC ET 200AL Firmware<1.0.2
Siemens SIMATIC ET 200al
Siemens SIMATIC ET 200ecoPN Firmware
Siemens SIMATIC ET 200eco PN
Siemens SIMATIC ET 200m
Siemens SIMATIC ET 200m Firmware
Siemens SIMATIC ET 200MP<4.0.1
Siemens SIMATIC ET 200MP
Siemens SIMATIC ET 200pro
Siemens SIMATIC ET 200pro Firmware
Siemens SIMATIC ET 200s
Siemens SIMATIC ET 200S
Siemens SIMATIC ET 200SP Firmware<4.2.0
Siemens SIMATIC ET 200SP Firmware
Siemens Simatic PN/PN Coupler Firmware<4.0
siemens pn\/pn coupler
Siemens DK Standard Ethernet Controller Evaluation Kit Firmware<4.1.1
Siemens DK Standard Ethernet Controller Evaluation Kit Firmware=4.1.1
Siemens DK Standard Ethernet Controller Evaluation Kit
Siemens EK-ERTEC 200P Evaluation Kit Firmware<4.4.0
Siemens EK-ERTEC 200P Evaluation Kit Firmware=4.4.0
Siemens EK-ERTEC 200P Evaluation Kit
Siemens EK-ERTEC 200 Firmware<4.2.1
Siemens EK-ERTEC 200 Firmware=4.2.1
Siemens EK-ERTEC 200
Siemens SIMATIC S7-200 Smart<2.3
Siemens SIMATIC S7-200 SMART
Siemens SIMATIC S7-300<3.3.17
Siemens SIMATIC S7-300 Firmware
Siemens SIMATIC S7-400<6.0.6
Siemens SIMATIC S7-400 Firmware
Siemens SIMATIC S7-1200 CPU<4.2.1
Siemens SIMATIC S7-1200 CPU
Siemens S7-1500 Firmware<2.1
Siemens Simatic S7-1500
Siemens SIMATIC WinAC RTX<2010
Siemens SIMATIC WinAC RTX=2010
Siemens SIMATIC WinAC RTX 2010
Siemens Sirius Act 3SU1<1.1.0
Siemens Sirius Act 3SU1
Siemens Sirius Soft Starter 3RW44 PN
Siemens Sirius Soft Starter 3RW44 PN
Siemens SIRIUS Motor Starter M200D PROFINET
Siemens SIRIUS Motor Starter M200D PROFINET
Siemens SIMOCODE Pro V PROFINET<2.0.0
Siemens SIMOCODE Pro V PROFINET Firmware
Siemens SINAMICS DCM<1.4
Siemens SINAMICS DCM=1.4
Siemens SINAMICS DCM Firmware
Siemens Sinamics DCP<1.2
Siemens Sinamics DCP=1.2
Siemens Sinamics DCP Firmware
Siemens Sinamics G110M<4.7
Siemens Sinamics G110M=4.7
Siemens Sinamics G110M Firmware
Siemens Sinamics G120 (C/P/D) PN Firmware<4.7
Siemens SINAMICS G120 (C/P/D) PN
Siemens Sinamics G130<4.7
Siemens Sinamics G130=4.7
Siemens Sinamics G130
Siemens Sinamics G150<4.7
Siemens Sinamics G150=4.7
Siemens Sinamics G150 Firmware
Siemens Sinamics S110 PN<4.4
Siemens Sinamics S110 PN=4.4
Siemens Sinamics S110 PN Firmware
Siemens Sinamics S120<4.7
Siemens Sinamics S120=4.7
Siemens Sinamics S120 Firmware
Siemens Sinamics S150<4.7
Siemens Sinamics S150=4.7
Siemens SINAMICS S150 Firmware
Siemens Sinamics V90 PN<1.01
Siemens Sinamics V90 PN
Siemens Simotion<4.5
Siemens Simotion=4.5
Siemens Simotion
Siemens Sinumerik 828D<4.5
Siemens Sinumerik 828D=4.5
Siemens Sinumerik 828D Firmware
Siemens Sinumerik 840D SL<4.5
Siemens Sinumerik 840D SL=4.5
Siemens Sinumerik 840D SL Firmware
Siemens SIMATIC HMI Comfort Panels Firmware<15.1
Siemens SIMATIC HMI Comfort Panels Firmware
Siemens SIMATIC HMI MP Firmware<15.1
Siemens SIMATIC HMI MP Firmware
Siemens SIMATIC HMI Mobile Panels firmware<15.1
Siemens SIMATIC HMI Mobile Panels firmware
Siemens SIMATIC CP 1243-1 IRC<2.1.82
Siemens SIMATIC CP 1243-1 IRC
Siemens SIMATIC CP 1243-1 IEC
Siemens SIMATIC CP 1243-1 IEC Firmware
Siemens SIMATIC CP 1243-1 DNP3
Siemens Simatic Net CP 1243-1
Siemens SIMATIC CM 1542SP-1<1.0.15
Siemens SIMATIC CM 1542SP-1 Firmware
Siemens Sinumerik 828D<4.7
Siemens Sinumerik 828D=4.7
Siemens Sinumerik 840D SL<4.7
Siemens Sinumerik 840D SL=4.7
Siemens SIMATIC TDC CPU555<1.1.1
Siemens SIMATIC TDC CPU555 Firmware
Siemens SIMATIC TDC CP51M1<1.1.8
Siemens SIMATIC TDC CP51M1 Firmware

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Reference Links

Frequently Asked Questions

  • 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.

  • 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.

  • 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.

  • 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.

  • Are PROFIBUS interfaces affected by CVE-2017-2681?

    No, PROFIBUS interfaces are not affected by CVE-2017-2681.

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