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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the device.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
References to Advisories, Solutions, and Tools
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Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit
internal resource allocation when multiple legitimate diagnostic package
requests are sent to the DCE-RPC interface.
This could lead to a denial of service condition due to lack of memory
for devices that include a vulnerable version of the stack.
The security vulnerability could be exploited by an attacker with network
access to an affected device. Successful exploitation requires no system
privileges and no user interaction.
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit internal resource allocation when multiple legitimate diagnostic package requests are sent to the DCE-RPC interface. This could lead to a denial of service condition due to lack of memory for devices that include a vulnerable version of the stack. The security vulnerability could be exploited by an attacker with network access to an affected device. Successful exploitation requires no system privileges and no user interaction.
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, PROFINET Driver for Controller, RUGGEDCOM RM1224, SCALANCE M-800, SCALANCE S615, SCALANCE W-700 IEEE 802.11n family, SCALANCE X-200 switch family (incl. SIPLUS NET variants), SCALANCE X-200IRT (incl. SIPLUS NET variants), SCALANCE X-300 (incl. X408 and SIPLUS NET
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limit
internal resource allocation when multiple legitimate diagnostic package
requests are sent to the DCE-RPC interface.
This could lead to a denial of service condition due to lack of memory
for devices that include a vulnerable version of the stack.
The security vulnerability could be exploited by an attacker with network
access to an affected device. Successful exploitation requires no system
privileges and no user interaction.
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, PROFINET Driver for Controller, RUGGEDCOM RM1224, SCALANCE M-800, SCALANCE S615, SCALANCE W700 IEEE 802.11n, SCALANCE X-200 switch family (incl. SIPLUS NET variants), SCALANCE X-200IRT (incl. SIPLUS NET variants), SCALANCE X-300 (incl. X408 and SIPLUS NET variants
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, PROFINET Driver for Controller, RUGGEDCOM RM1224, SCALANCE M-800, SCALANCE S615, SCALANCE W-700 IEEE 802.11n family, SCALANCE X-200 switch family (incl. SIPLUS NET variants), SCALANCE X-200IRT (incl. SIPLUS NET variants), SCALANCE X-300 (incl. X408 and SIPLUS NET
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200, Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P, PROFINET Driver for Controller, RUGGEDCOM RM1224, SCALANCE M-800, SCALANCE S615, SCALANCE W700 IEEE 802.11n, SCALANCE X-200 switch family (incl. SIPLUS NET variants), SCALANCE X-200IRT (incl. SIPLUS NET variants), SCALANCE X-300 (incl. X408 and SIPLUS NET variants
A vulnerability has been identified in Development/Evaluation Kits for PROFINET IO: DK Standard Ethernet Controller (All versions), Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200 (All Versions < V4.5), Development/Evaluation Kits for PROFINET IO: EK-ERTEC 200P (All Versions < V4.6), PROFINET Driver for Controller (All Versions < V2.1), RUGGEDCOM RM1224 (All versions < V4.3), SCALANCE M-800 / S615 (All versions < V4.3), SCALANCE W700 IEEE 802.11n (All versions <= V6.0.1), SCALANCE X-20
Modified Analysis by NIST9/28/2020 8:13:50 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-200irt_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_x-200irt:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:o:siemens:scalance_x-200irt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.3
OR
cpe:2.3:h:siemens:scalance_x-200irt:-:*:*:*:*:*:*:*
Changed
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
Changed
CPE Configuration
OR
*cpe:2.3:a:siemens:dk_standard_ethernet_controller:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:profinet_driver:*:*:*:*:*:*:*:* versions up to (excluding) 2.1
*cpe:2.3:a:siemens:simatic_ipc_support:-:*:*:*:*:*:*:*
OR
*cpe:2.3:a:siemens:dk_standard_ethernet_controller:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:profinet_driver:*:*:*:*:*:*:*:* versions up to (excluding) 2.1
*cpe:2.3:a:siemens:simatic_ipc_support:*:*:*:*:*:*:*:*
Removed
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-200irt_pro_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_x-200irt_pro:-:*:*:*:*:*:*:*
Removed
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xr-300:-:*:*:*:*:*:*:*
Changed
Reference Type
https://www.us-cert.gov/ics/advisories/icsa-20-042-04 No Types Assigned
https://www.us-cert.gov/ics/advisories/icsa-20-042-04 Third Party Advisory, US Government Resource
AND
OR
*cpe:2.3:o:siemens:ek-ertec_200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.5
OR
cpe:2.3:h:siemens:ek-ertec_200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:ek-ertec_200p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.6
OR
cpe:2.3:h:siemens:ek-ertec_200p:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:im_154-3_pn_hf_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:im_154-3_pn_hf:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:im_154-4_pn_hf_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:im_154-4_pn_hf:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:ruggedcom_rm1224_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3
OR
cpe:2.3:h:siemens:ruggedcom_rm1224:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_m-800_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3
OR
cpe:2.3:h:siemens:scalance_m-800:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.3
OR
cpe:2.3:h:siemens:scalance_s615:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_w700_ieee_802.11n_firmware:*:*:*:*:*:*:*:* versions up to (including) 6.0.1
OR
cpe:2.3:h:siemens:scalance_w700_ieee_802.11n:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-200irt_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_x-200irt:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-200irt_pro_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_x-200irt_pro:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_x-400_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_x-400:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xb-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xb-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xb-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xf-200_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xf-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xf-200ba_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xf-200ba:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xm-400_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_xm-400:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xr-300:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr-300wg_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:scalance_xr-300wg:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr524_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_xr524:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr526_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_xr526:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr528_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_xr528:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:scalance_xr552_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 6.0
OR
cpe:2.3:h:siemens:scalance_xr552:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_1604_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.8
OR
cpe:2.3:h:siemens:simatic_cp_1604:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_1616_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.8
OR
cpe:2.3:h:siemens:simatic_cp_1616:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_343-1_advanced_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_343-1_advanced:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_343-1_erpc_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_343-1_erpc:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_343-1_lean_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_343-1_lean:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_443-1_advanced_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_443-1_advanced:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_443-1_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_443-1:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_cp_443-1_opc_ua_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_cp_443-1_opc_ua:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200al_im_157-1_pn_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200al_im_157-1_pn:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200ecopn_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200ecopn:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_hf_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_hf:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_st_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_st:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_hf_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.2.0
OR
cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_hf:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_st_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
OR
cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_st:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200pro_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200pro:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200s_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200s:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_basic_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_basic:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_hf_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.3.1
OR
cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_hf:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_st_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.0
OR
cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_st:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_mv420_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_mv420:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_mv440_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_mv440:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_pn\/pn_coupler_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_pn\/pn_coupler:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_rf180c_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_rf180c:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_rf182c_firmware:*:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:simatic_rf182c:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:simatic_rf600_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0
OR
cpe:2.3:h:siemens:simatic_rf600:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:sinamics_dcp_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3
OR
cpe:2.3:h:siemens:sinamics_dcp:-:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:siemens:dk_standard_ethernet_controller:*:*:*:*:*:*:*:*
*cpe:2.3:a:siemens:profinet_driver:*:*:*:*:*:*:*:* versions up to (excluding) 2.1
*cpe:2.3:a:siemens:simatic_ipc_support:-:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-400
Changed
Reference Type
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf No Types Assigned
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