CVE-2022-34821

Severity Score

8.8

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se ha identificado una vulnerabilidad en SIMATIC CP 1242-7 V2 (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-1 (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-7 LTE EU (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1243-7 LTE US (Todas las versiones anteriores a V3. 3.46), SIMATIC CP 1243-8 IRC (Todas las versiones anteriores a V3.3.46), SIMATIC CP 1542SP-1 IRC (Todas las versiones posteriores o iguales a V2.0), SIMATIC CP 1543-1 (Todas las versiones anteriores a V3.0.22), SIMATIC CP 1543SP-1 (Todas las versiones posteriores o iguales a V2. 0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (Todas las versiones posteriores o iguales a V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC (Todas las versiones posteriores o iguales a V2.0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (Todas las versiones posteriores o iguales a V2. 0), SIPLUS NET CP 1242-7 V2 (Todas las versiones anteriores a V3.3.46), SIPLUS NET CP 1543-1 (Todas las versiones anteriores a V3.0.22), SIPLUS S7-1200 CP 1243-1 (Todas las versiones anteriores a V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (Todas las versiones anteriores a V3.3.46). Al inyectar código a opciones de configuración específicas para OpenVPN, un atacante podría ejecutar código arbitrario con privilegios elevados

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2), SCALANCE M804PB (6GK5804-0AP00-2AA2), SCALANCE M812-1 ADSL-Router (6GK5812-1AA00-2AA2), SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2), SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2), SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2), SCALANCE M874-2 (6GK5874-2AA00-2AA2), SCALANCE M874-3 (6GK5874-3AA00-2AA2), SCALANCE M876-3 (6GK5876-3AA02-2BA2), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2), SCALANCE M876-4 (6GK5876-4AA10-2BA2), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2), SCALANCE SC622-2C (6GK5622-2GS00-2AC2), SCALANCE SC622-2C (6GK5622-2GS00-2AC2), SCALANCE SC626-2C (6GK5626-2GS00-2AC2), SCALANCE SC626-2C (6GK5626-2GS00-2AC2), SCALANCE SC632-2C (6GK5632-2GS00-2AC2), SCALANCE SC632-2C (6GK5632-2GS00-2AC2), SCALANCE SC636-2C (6GK5636-2GS00-2AC2), SCALANCE SC636-2C (6GK5636-2GS00-2AC2), SCALANCE SC642-2C (6GK5642-2GS00-2AC2), SCALANCE SC642-2C (6GK5642-2GS00-2AC2), SCALANCE SC646-2C (6GK5646-2GS00-2AC2), SCALANCE SC646-2C (6GK5646-2GS00-2AC2), SCALANCE WAB762-1 (6GK5762-1AJ00-6AA0), SCALANCE WAM763-1 (6GK5763-1AL00-7DA0), SCALANCE WAM763-1 (ME) (6GK5763-1AL00-7DC0), SCALANCE WAM763-1 (US) (6GK5763-1AL00-7DB0), SCALANCE WAM766-1 (6GK5766-1GE00-7DA0), SCALANCE WAM766-1 (ME) (6GK5766-1GE00-7DC0), SCALANCE WAM766-1 (US) (6GK5766-1GE00-7DB0), SCALANCE WAM766-1 EEC (6GK5766-1GE00-7TA0), SCALANCE WAM766-1 EEC (ME) (6GK5766-1GE00-7TC0), SCALANCE WAM766-1 EEC (US) (6GK5766-1GE00-7TB0), SCALANCE WUB762-1 (6GK5762-1AJ00-1AA0), SCALANCE WUB762-1 iFeatures (6GK5762-1AJ00-2AA0), SCALANCE WUM763-1 (6GK5763-1AL00-3AA0), SCALANCE WUM763-1 (6GK5763-1AL00-3DA0), SCALANCE WUM763-1 (US) (6GK5763-1AL00-3AB0), SCALANCE WUM763-1 (US) (6GK5763-1AL00-3DB0), SCALANCE WUM766-1 (6GK5766-1GE00-3DA0), SCALANCE WUM766-1 (ME) (6GK5766-1GE00-3DC0), SCALANCE WUM766-1 (USA) (6GK5766-1GE00-3DB0), SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0), SIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0), SIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0), SIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0), SIMATIC CP 1543-1 (6GK7543-1AX00-0XE0), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0), SIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0), SIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0), SIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0), SIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0). By injecting code to specific configuration options for OpenVPN, an attacker could execute arbitrary code with elevated privileges.

*Credits: N/A

CVSS Scores

Attack Vector

Adjacent

Attack Complexity

Low

Attack Requirements

Present

Privileges Required

High

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-06-29 CVE Reserved
2022-07-12 CVE Published
2025-01-14 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')

CAPEC

References (4)

URL	Tag	Source
https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
https://cert-portal.siemens.com/productcert/html/ssa-517377.html
https://cert-portal.siemens.com/productcert/html/ssa-413565.html

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf	2023-10-10

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"	Simatic Cp 1242-7 V2 Firmware Search vendor "Siemens" for product "Simatic Cp 1242-7 V2 Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1242-7 V2 Search vendor "Siemens" for product "Simatic Cp 1242-7 V2"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1243-1 Firmware Search vendor "Siemens" for product "Simatic Cp 1243-1 Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1243-1 Search vendor "Siemens" for product "Simatic Cp 1243-1"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1243-7 Lte Eu Firmware Search vendor "Siemens" for product "Simatic Cp 1243-7 Lte Eu Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1243-7 Lte Eu Search vendor "Siemens" for product "Simatic Cp 1243-7 Lte Eu"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1243-7 Lte Us Firmware Search vendor "Siemens" for product "Simatic Cp 1243-7 Lte Us Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1243-7 Lte Us Search vendor "Siemens" for product "Simatic Cp 1243-7 Lte Us"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1243-8 Irc Firmware Search vendor "Siemens" for product "Simatic Cp 1243-8 Irc Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1243-8 Irc Search vendor "Siemens" for product "Simatic Cp 1243-8 Irc"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1542sp-1 Irc Firmware Search vendor "Siemens" for product "Simatic Cp 1542sp-1 Irc Firmware"	>= 2.0 Search vendor "Siemens" for product "Simatic Cp 1542sp-1 Irc Firmware" and version " >= 2.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1542sp-1 Irc Search vendor "Siemens" for product "Simatic Cp 1542sp-1 Irc"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1543-1 Firmware Search vendor "Siemens" for product "Simatic Cp 1543-1 Firmware"	< 3.0.22 Search vendor "Siemens" for product "Simatic Cp 1543-1 Firmware" and version " < 3.0.22"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1543-1 Search vendor "Siemens" for product "Simatic Cp 1543-1"	-	-	Safe
Siemens Search vendor "Siemens"	Simatic Cp 1543sp-1 Firmware Search vendor "Siemens" for product "Simatic Cp 1543sp-1 Firmware"	>= 2.0 Search vendor "Siemens" for product "Simatic Cp 1543sp-1 Firmware" and version " >= 2.0"	-	Affected	in	Siemens Search vendor "Siemens"	Simatic Cp 1543sp-1 Search vendor "Siemens" for product "Simatic Cp 1543sp-1"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1542sp-1 Irc Tx Rail Firmware Search vendor "Siemens" for product "Siplus Et 200sp Cp 1542sp-1 Irc Tx Rail Firmware"	>= 2.0 Search vendor "Siemens" for product "Siplus Et 200sp Cp 1542sp-1 Irc Tx Rail Firmware" and version " >= 2.0"	-	Affected	in	Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1542sp-1 Irc Tx Rail Search vendor "Siemens" for product "Siplus Et 200sp Cp 1542sp-1 Irc Tx Rail"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1543sp-1 Isec Firmware Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec Firmware"	>= 2.0 Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec Firmware" and version " >= 2.0"	-	Affected	in	Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1543sp-1 Isec Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1543sp-1 Isec Tx Rail Firmware Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec Tx Rail Firmware"	>= 2.0 Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec Tx Rail Firmware" and version " >= 2.0"	-	Affected	in	Siemens Search vendor "Siemens"	Siplus Et 200sp Cp 1543sp-1 Isec Tx Rail Search vendor "Siemens" for product "Siplus Et 200sp Cp 1543sp-1 Isec Tx Rail"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus Net Cp 1242-7 V2 Firmware Search vendor "Siemens" for product "Siplus Net Cp 1242-7 V2 Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Siplus Net Cp 1242-7 V2 Search vendor "Siemens" for product "Siplus Net Cp 1242-7 V2"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus Net Cp 1543-1 Firmware Search vendor "Siemens" for product "Siplus Net Cp 1543-1 Firmware"	< 3.0.22 Search vendor "Siemens" for product "Siplus Net Cp 1543-1 Firmware" and version " < 3.0.22"	-	Affected	in	Siemens Search vendor "Siemens"	Siplus Net Cp 1543-1 Search vendor "Siemens" for product "Siplus Net Cp 1543-1"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus S7-1200 Cp 1243-1 Firmware Search vendor "Siemens" for product "Siplus S7-1200 Cp 1243-1 Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Siplus S7-1200 Cp 1243-1 Search vendor "Siemens" for product "Siplus S7-1200 Cp 1243-1"	-	-	Safe
Siemens Search vendor "Siemens"	Siplus S7-1200 Cp 1243-1 Rail Firmware Search vendor "Siemens" for product "Siplus S7-1200 Cp 1243-1 Rail Firmware"	*	-	Affected	in	Siemens Search vendor "Siemens"	Siplus S7-1200 Cp 1243-1 Rail Search vendor "Siemens" for product "Siplus S7-1200 Cp 1243-1 Rail"	-	-	Safe