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CVE-2022-34821 Detail

Modified

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

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (All versions < V7.2), RUGGEDCOM RM1224 LTE(4G) NAM (All versions < V7.2), SCALANCE M804PB (All versions < V7.2), SCALANCE M812-1 ADSL-Router (Annex A) (All versions < V7.2), SCALANCE M812-1 ADSL-Router (Annex B) (All versions < V7.2), SCALANCE M816-1 ADSL-Router (Annex A) (All versions < V7.2), SCALANCE M816-1 ADSL-Router (Annex B) (All versions < V7.2), SCALANCE M826-2 SHDSL-Router (All versions < V7.2), SCALANCE M874-2 (All versions < V7.2), SCALANCE M874-3 (All versions < V7.2), SCALANCE M876-3 (EVDO) (All versions < V7.2), SCALANCE M876-3 (ROK) (All versions < V7.2), SCALANCE M876-4 (All versions < V7.2), SCALANCE M876-4 (EU) (All versions < V7.2), SCALANCE M876-4 (NAM) (All versions < V7.2), SCALANCE MUM853-1 (EU) (All versions < V7.2), SCALANCE MUM856-1 (EU) (All versions < V7.2), SCALANCE MUM856-1 (RoW) (All versions < V7.2), SCALANCE S615 (All versions < V7.2), SCALANCE S615 EEC (All versions < V7.2), SCALANCE SC622-2C (All versions < V2.3), SCALANCE SC622-2C (All versions >= V2.3 < V3.0), SCALANCE SC626-2C (All versions < V2.3), SCALANCE SC626-2C (All versions >= V2.3 < V3.0), SCALANCE SC632-2C (All versions < V2.3), SCALANCE SC632-2C (All versions >= V2.3 < V3.0), SCALANCE SC636-2C (All versions < V2.3), SCALANCE SC636-2C (All versions >= V2.3 < V3.0), SCALANCE SC642-2C (All versions < V2.3), SCALANCE SC642-2C (All versions >= V2.3 < V3.0), SCALANCE SC646-2C (All versions < V2.3), SCALANCE SC646-2C (All versions >= V2.3 < V3.0), SCALANCE WAM763-1 (All versions), SCALANCE WAM766-1 (EU) (All versions), SCALANCE WAM766-1 (US) (All versions), SCALANCE WAM766-1 EEC (EU) (All versions), SCALANCE WAM766-1 EEC (US) (All versions), SCALANCE WUM763-1 (All versions), SCALANCE WUM763-1 (All versions), SCALANCE WUM766-1 (EU) (All versions), SCALANCE WUM766-1 (US) (All versions), SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). By injecting code to specific configuration options for OpenVPN, an attacker could execute arbitrary code with elevated privileges.

View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 9.8 CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Nist CVSS score does not match with CNA score

CNA: Siemens AG

Base Score: 7.6 HIGH

Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 9.3 HIGH

Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-94	Improper Control of Generation of Code ('Code Injection')	NIST Siemens AG

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Initial Analysis by NIST 7/15/2022 3:07:17 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1242-7_v2_firmware::::::::* OR cpe:2.3:h:siemens:simatic_cp_1242-7_v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-1_firmware::::::::* OR cpe:2.3:h:siemens:simatic_cp_1243-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-7_lte_eu_firmware::::::::* OR cpe:2.3:h:siemens:simatic_cp_1243-7_lte_eu:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-7_lte_us_firmware::::::::* OR cpe:2.3:h:siemens:simatic_cp_1243-7_lte_us:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1243-8_irc_firmware::::::::* OR cpe:2.3:h:siemens:simatic_cp_1243-8_irc:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1542sp-1_irc_firmware::::::::* versions from (including) 2.0 OR cpe:2.3:h:siemens:simatic_cp_1542sp-1_irc:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1543-1_firmware::::::::* versions up to (excluding) 3.0.22 OR cpe:2.3:h:siemens:simatic_cp_1543-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:simatic_cp_1543sp-1_firmware::::::::* versions from (including) 2.0 OR cpe:2.3:h:siemens:simatic_cp_1543sp-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware::::::::* versions from (including) 2.0 OR cpe:2.3:h:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_firmware::::::::* versions from (including) 2.0 OR cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware::::::::* versions from (including) 2.0 OR cpe:2.3:h:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_net_cp_1242-7_v2_firmware::::::::* OR cpe:2.3:h:siemens:siplus_net_cp_1242-7_v2:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_net_cp_1543-1_firmware::::::::* versions up to (excluding) 3.0.22 OR cpe:2.3:h:siemens:siplus_net_cp_1543-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_firmware::::::::* OR cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_rail_firmware::::::::* OR cpe:2.3:h:siemens:siplus_s7-1200_cp_1243-1_rail:-:::::::*
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added	CWE		NIST CWE-94
Changed	Reference Type	https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf No Types Assigned	https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2022-34821
NVD Published Date:
07/12/2022
NVD Last Modified:
10/10/2023
Source:
Siemens AG

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2022-34821 Detail

Current Description

Analysis Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by Siemens AG 5/14/2024 6:58:37 AM

CVE Modified by Siemens AG 10/10/2023 7:15:10 AM

CVE Modified by Siemens AG 3/14/2023 6:15:21 AM

CVE Modified by Siemens AG 12/13/2022 11:15:21 AM

CVE Modified by Siemens AG 12/13/2022 7:15:28 AM

CVE Modified by Siemens AG 8/10/2022 8:15:12 AM

Initial Analysis by NIST 7/15/2022 3:07:17 PM

Quick Info