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CVE-2019-13946 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-780073.html	CVE
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf	CVE	Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-780073.html	[email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-780073.pdf	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	[email protected]
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
siemens dk standard ethernet controller	All versions
CPE cpe:2.3:a:siemens:dk_standard_ethernet_controller:::::::: Remediation No remediation found in references.
siemens profinet driver	< 2.1
CPE cpe:2.3:a:siemens:profinet_driver:::::::: Remediation No remediation found in references.
siemens simatic ipc support	All versions
CPE cpe:2.3:a:siemens:simatic_ipc_support:::::::: Remediation No remediation found in references.
siemens ek-ertec 200 firmware	< 4.5
CPE cpe:2.3:o:siemens:ek-ertec_200_firmware:::::::: Remediation No remediation found in references.
siemens ek-ertec 200	All versions
CPE cpe:2.3:h:siemens:ek-ertec_200:-:::::::* Remediation No remediation found in references.
siemens ek-ertec 200p firmware	< 4.6
CPE cpe:2.3:o:siemens:ek-ertec_200p_firmware:::::::: Remediation No remediation found in references.
siemens ek-ertec 200p	All versions
CPE cpe:2.3:h:siemens:ek-ertec_200p:-:::::::* Remediation No remediation found in references.
siemens ruggedcom rm1224 firmware	< 4.3
CPE cpe:2.3:o:siemens:ruggedcom_rm1224_firmware:::::::: Remediation No remediation found in references.
siemens ruggedcom rm1224	All versions
CPE cpe:2.3:h:siemens:ruggedcom_rm1224:-:::::::* Remediation No remediation found in references.
siemens scalance m-800 firmware	< 4.3
CPE cpe:2.3:o:siemens:scalance_m-800_firmware:::::::: Remediation No remediation found in references.
siemens scalance m-800	All versions
CPE cpe:2.3:h:siemens:scalance_m-800:-:::::::* Remediation No remediation found in references.
siemens scalance s615 firmware	< 4.3
CPE cpe:2.3:o:siemens:scalance_s615_firmware:::::::: Remediation No remediation found in references.
siemens scalance s615	All versions
CPE cpe:2.3:h:siemens:scalance_s615:-:::::::* Remediation No remediation found in references.
siemens scalance w700 ieee 802.11n firmware	<= 6.0.1
CPE cpe:2.3:o:siemens:scalance_w700_ieee_802.11n_firmware:::::::: Remediation No remediation found in references.
siemens scalance w700 ieee 802.11n	All versions
CPE cpe:2.3:h:siemens:scalance_w700_ieee_802.11n:-:::::::* Remediation No remediation found in references.
siemens scalance xc-200 firmware	< 3.0
CPE cpe:2.3:o:siemens:scalance_xc-200_firmware:::::::: Remediation No remediation found in references.
siemens scalance xc-200	All versions
CPE cpe:2.3:h:siemens:scalance_xc-200:-:::::::* Remediation No remediation found in references.
siemens scalance xf-200 firmware	All versions
CPE cpe:2.3:o:siemens:scalance_xf-200_firmware:::::::: Remediation No remediation found in references.
siemens scalance xf-200	All versions
CPE cpe:2.3:h:siemens:scalance_xf-200:-:::::::* Remediation No remediation found in references.
siemens scalance xp-200 firmware	< 3.0
CPE cpe:2.3:o:siemens:scalance_xp-200_firmware:::::::: Remediation No remediation found in references.
siemens scalance xp-200	All versions
CPE cpe:2.3:h:siemens:scalance_xp-200:-:::::::* Remediation No remediation found in references.
siemens scalance xb-200 firmware	< 3.0
CPE cpe:2.3:o:siemens:scalance_xb-200_firmware:::::::: Remediation No remediation found in references.
siemens scalance xb-200	All versions
CPE cpe:2.3:h:siemens:scalance_xb-200:-:::::::* Remediation No remediation found in references.
siemens scalance x-200irt firmware	< 5.3
CPE cpe:2.3:o:siemens:scalance_x-200irt_firmware:::::::: Remediation No remediation found in references.
siemens scalance x-200irt	All versions
CPE cpe:2.3:h:siemens:scalance_x-200irt:-:::::::* Remediation No remediation found in references.
siemens scalance xr-300wg firmware	< 3.0
CPE cpe:2.3:o:siemens:scalance_xr-300wg_firmware:::::::: Remediation No remediation found in references.
siemens scalance xr-300wg	All versions
CPE cpe:2.3:h:siemens:scalance_xr-300wg:-:::::::* Remediation No remediation found in references.
siemens scalance x-300 firmware	All versions
CPE cpe:2.3:o:siemens:scalance_x-300_firmware:::::::: Remediation No remediation found in references.
siemens scalance x-300	All versions
CPE cpe:2.3:h:siemens:scalance_x-300:-:::::::* Remediation No remediation found in references.
siemens scalance xf-200ba firmware	< 3.0
CPE cpe:2.3:o:siemens:scalance_xf-200ba_firmware:::::::: Remediation No remediation found in references.
siemens scalance xf-200ba	All versions
CPE cpe:2.3:h:siemens:scalance_xf-200ba:-:::::::* Remediation No remediation found in references.
siemens scalance x-400 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_x-400_firmware:::::::: Remediation No remediation found in references.
siemens scalance x-400	All versions
CPE cpe:2.3:h:siemens:scalance_x-400:-:::::::* Remediation No remediation found in references.
siemens scalance xm-400 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_xm-400_firmware:::::::: Remediation No remediation found in references.
siemens scalance xm-400	All versions
CPE cpe:2.3:h:siemens:scalance_xm-400:-:::::::* Remediation No remediation found in references.
siemens scalance xr524 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_xr524_firmware:::::::: Remediation No remediation found in references.
siemens scalance xr524	All versions
CPE cpe:2.3:h:siemens:scalance_xr524:-:::::::* Remediation No remediation found in references.
siemens scalance xr526 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_xr526_firmware:::::::: Remediation No remediation found in references.
siemens scalance xr526	All versions
CPE cpe:2.3:h:siemens:scalance_xr526:-:::::::* Remediation No remediation found in references.
siemens scalance xr528 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_xr528_firmware:::::::: Remediation No remediation found in references.
siemens scalance xr528	All versions
CPE cpe:2.3:h:siemens:scalance_xr528:-:::::::* Remediation No remediation found in references.
siemens scalance xr552 firmware	< 6.0
CPE cpe:2.3:o:siemens:scalance_xr552_firmware:::::::: Remediation No remediation found in references.
siemens scalance xr552	All versions
CPE cpe:2.3:h:siemens:scalance_xr552:-:::::::* Remediation No remediation found in references.
siemens simatic cp 1616 firmware	< 2.8
CPE cpe:2.3:o:siemens:simatic_cp_1616_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 1616	All versions
CPE cpe:2.3:h:siemens:simatic_cp_1616:-:::::::* Remediation No remediation found in references.
siemens simatic cp 1604 firmware	< 2.8
CPE cpe:2.3:o:siemens:simatic_cp_1604_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 1604	All versions
CPE cpe:2.3:h:siemens:simatic_cp_1604:-:::::::* Remediation No remediation found in references.
siemens simatic cp 343-1 firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_343-1_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 343-1	All versions
CPE cpe:2.3:h:siemens:simatic_cp_343-1:-:::::::* Remediation No remediation found in references.
siemens simatic cp 343-1 advanced firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_343-1_advanced_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 343-1 advanced	All versions
CPE cpe:2.3:h:siemens:simatic_cp_343-1_advanced:-:::::::* Remediation No remediation found in references.
siemens simatic cp 343-1 erpc firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_343-1_erpc_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 343-1 erpc	All versions
CPE cpe:2.3:h:siemens:simatic_cp_343-1_erpc:-:::::::* Remediation No remediation found in references.
siemens simatic cp 343-1 lean firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_343-1_lean_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 343-1 lean	All versions
CPE cpe:2.3:h:siemens:simatic_cp_343-1_lean:-:::::::* Remediation No remediation found in references.
siemens simatic cp 443-1 firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_443-1_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 443-1	All versions
CPE cpe:2.3:h:siemens:simatic_cp_443-1:-:::::::* Remediation No remediation found in references.
siemens simatic cp 443-1 advanced firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_443-1_advanced_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 443-1 advanced	All versions
CPE cpe:2.3:h:siemens:simatic_cp_443-1_advanced:-:::::::* Remediation No remediation found in references.
siemens simatic cp 443-1 opc ua firmware	All versions
CPE cpe:2.3:o:siemens:simatic_cp_443-1_opc_ua_firmware:::::::: Remediation No remediation found in references.
siemens simatic cp 443-1 opc ua	All versions
CPE cpe:2.3:h:siemens:simatic_cp_443-1_opc_ua:-:::::::* Remediation No remediation found in references.
siemens simatic et200al im 157-1 pn firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200al_im_157-1_pn_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200al im 157-1 pn	All versions
CPE cpe:2.3:h:siemens:simatic_et200al_im_157-1_pn:-:::::::* Remediation No remediation found in references.
siemens simatic et200m im153-4 pn io hf firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_hf_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200m im153-4 pn io hf	All versions
CPE cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_hf:-:::::::* Remediation No remediation found in references.
siemens simatic et200m im153-4 pn io st firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200m_im153-4_pn_io_st_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200m im153-4 pn io st	All versions
CPE cpe:2.3:h:siemens:simatic_et200m_im153-4_pn_io_st:-:::::::* Remediation No remediation found in references.
siemens simatic et200mp im155-5 pn hf firmware	< 4.2.0
CPE cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_hf_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200mp im155-5 pn hf	All versions
CPE cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_hf:-:::::::* Remediation No remediation found in references.
siemens simatic et200mp im155-5 pn st firmware	< 4.1.0
CPE cpe:2.3:o:siemens:simatic_et200mp_im155-5_pn_st_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200mp im155-5 pn st	All versions
CPE cpe:2.3:h:siemens:simatic_et200mp_im155-5_pn_st:-:::::::* Remediation No remediation found in references.
siemens simatic et200s firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200s_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200s	All versions
CPE cpe:2.3:h:siemens:simatic_et200s:-:::::::* Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn basic firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_basic_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn basic	All versions
CPE cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_basic:-:::::::* Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn hf firmware	< 3.3.1
CPE cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_hf_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn hf	All versions
CPE cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_hf:-:::::::* Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn st firmware	< 4.1.0
CPE cpe:2.3:o:siemens:simatic_et200sp_im155-6_pn_st_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200sp im155-6 pn st	All versions
CPE cpe:2.3:h:siemens:simatic_et200sp_im155-6_pn_st:-:::::::* Remediation No remediation found in references.
siemens simatic et200ecopn firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200ecopn_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200ecopn	All versions
CPE cpe:2.3:h:siemens:simatic_et200ecopn:-:::::::* Remediation No remediation found in references.
siemens simatic et200pro firmware	All versions
CPE cpe:2.3:o:siemens:simatic_et200pro_firmware:::::::: Remediation No remediation found in references.
siemens simatic et200pro	All versions
CPE cpe:2.3:h:siemens:simatic_et200pro:-:::::::* Remediation No remediation found in references.
siemens im 154-3 pn hf firmware	All versions
CPE cpe:2.3:o:siemens:im_154-3_pn_hf_firmware:::::::: Remediation No remediation found in references.
siemens im 154-3 pn hf	All versions
CPE cpe:2.3:h:siemens:im_154-3_pn_hf:-:::::::* Remediation No remediation found in references.
siemens im 154-4 pn hf firmware	All versions
CPE cpe:2.3:o:siemens:im_154-4_pn_hf_firmware:::::::: Remediation No remediation found in references.
siemens im 154-4 pn hf	All versions
CPE cpe:2.3:h:siemens:im_154-4_pn_hf:-:::::::* Remediation No remediation found in references.
siemens simatic mv440 firmware	All versions
CPE cpe:2.3:o:siemens:simatic_mv440_firmware:::::::: Remediation No remediation found in references.
siemens simatic mv440	All versions
CPE cpe:2.3:h:siemens:simatic_mv440:-:::::::* Remediation No remediation found in references.
siemens simatic mv420 firmware	All versions
CPE cpe:2.3:o:siemens:simatic_mv420_firmware:::::::: Remediation No remediation found in references.
siemens simatic mv420	All versions
CPE cpe:2.3:h:siemens:simatic_mv420:-:::::::* Remediation No remediation found in references.
siemens simatic pn/pn coupler firmware	All versions
CPE cpe:2.3:o:siemens:simatic_pn/pn_coupler_firmware:::::::: Remediation No remediation found in references.
siemens simatic pn/pn coupler	All versions
CPE cpe:2.3:h:siemens:simatic_pn/pn_coupler:-:::::::* Remediation No remediation found in references.
siemens simatic rf180c firmware	All versions
CPE cpe:2.3:o:siemens:simatic_rf180c_firmware:::::::: Remediation No remediation found in references.
siemens simatic rf180c	All versions
CPE cpe:2.3:h:siemens:simatic_rf180c:-:::::::* Remediation No remediation found in references.
siemens simatic rf182c firmware	All versions
CPE cpe:2.3:o:siemens:simatic_rf182c_firmware:::::::: Remediation No remediation found in references.
siemens simatic rf182c	All versions
CPE cpe:2.3:h:siemens:simatic_rf182c:-:::::::* Remediation No remediation found in references.
siemens simatic rf600 firmware	< 3.0
CPE cpe:2.3:o:siemens:simatic_rf600_firmware:::::::: Remediation No remediation found in references.
siemens simatic rf600	All versions
CPE cpe:2.3:h:siemens:simatic_rf600:-:::::::* Remediation No remediation found in references.
siemens sinamics dcp firmware	< 1.3
CPE cpe:2.3:o:siemens:sinamics_dcp_firmware:::::::: Remediation No remediation found in references.
siemens sinamics dcp	All versions
CPE cpe:2.3:h:siemens:sinamics_dcp:-:::::::* Remediation No remediation found in references.

Change History

20 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
Jul 9, 2024	CVE Modified	[email protected]
May 14, 2024	CVE Modified	[email protected]
Apr 11, 2023	CVE Modified	[email protected]
Apr 12, 2022	CVE Modified	[email protected]
Apr 12, 2022	CVE Modified	[email protected]
Feb 9, 2022	CVE Modified	[email protected]
Oct 12, 2021	CVE Modified	[email protected]
Sep 14, 2021	CVE Modified	[email protected]
Mar 15, 2021	CVE Modified	[email protected]
Mar 15, 2021	CVE Modified	[email protected]
Dec 14, 2020	CVE Modified	[email protected]
Dec 14, 2020	CVE Modified	[email protected]
Sep 29, 2020	Modified Analysis	[email protected]
Aug 14, 2020	CVE Modified	[email protected]
Mar 10, 2020	CVE Modified	[email protected]
Mar 4, 2020	CVE Modified	[email protected]
Feb 19, 2020	Initial Analysis	[email protected]

CVE-2019-13946 Details

Description

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