CVE-2022-34820
highPriorität · verfolgen · 38EPSS 0.022 · 83. PerzentilDEEUUSEPSS · bewertet 2026-10-27
A vulnerability has been identified in 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). The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)siemens_psirt
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)siemens_psirt
Update to V3.0.22 or later version
https://support.industry.siemens.com/cs/ww/en/view/109808678/ - BehobenSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)siemens_psirt
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)siemens_psirt
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)siemens_psirt
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)siemens_psirt
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)siemens_psirt
Update to V3.0.22 or later version
https://support.industry.siemens.com/cs/ww/en/view/109808678/ - BehobenSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)siemens_psirt
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)cisa_csaf_ot
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)cisa_csaf_ot
Update to V3.0.22 or later version
https://support.industry.siemens.com/cs/ww/en/view/109808678/ - BehobenSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)cisa_csaf_ot
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)cisa_csaf_ot
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)cisa_csaf_ot
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)cisa_csaf_ot
Update to V2.2.28 or later version
https://support.industry.siemens.com/cs/ww/en/view/109817067/ - BehobenSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)cisa_csaf_ot
Update to V3.0.22 or later version
https://support.industry.siemens.com/cs/ww/en/view/109808678/ - BehobenSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - BehobenSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)cisa_csaf_ot
Update to V3.3.46 or later version
https://support.industry.siemens.com/cs/ww/en/view/109812218 - MitigationSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)siemens_psirt
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- MitigationSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)cisa_csaf_ot
Make sure to configure the CP to only connect to trusted SINEMA Remote Connect Server instances
- WorkaroundSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)siemens_psirt
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-1 (6GK7243-1BX30-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-7 LTE EU (6GK7243-7KX30-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-7 LTE US (6GK7243-7SX30-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1243-8 IRC (6GK7243-8RX30-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1543-1 (6GK7543-1AX00-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS NET CP 1242-7 V2 (6AG1242-7KX31-7XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS NET CP 1543-1 (6AG1543-1AX00-2XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS S7-1200 CP 1243-1 (6AG1243-1BX30-2AX0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
- WorkaroundSIPLUS S7-1200 CP 1243-1 RAIL (6AG2243-1BX30-1XE0)cisa_csaf_ot
Block access to port 5243/udp e.g. with an external firewall if possible
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 7.9–9.8
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (75)
Betroffene Produkte und Versionsbereiche.
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- SSA-517377SSA-517377: Multiple Vulnerabilities in the SRCS VPN Feature in SIMATIC CP Devices2022-07-12csaf · siemens_psirtDE
The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances. Siemens has released updates for the affected products and recommends to update to the latest versions.
- ICSA-22-195-12Siemens SRCS VPN Feature in SIMATIC CP Devices2022-07-12icsa · cisa_csaf_otUS
The below referenced devices contain multiple vulnerabilities that could be exploited when the SINEMA Remote Connect Server (SRCS) VPN feature is used. The feature is not activated by default. The most severe could allow an attacker to execute arbitrary code with elevated privileges under certain circumstances. Siemens has released updates for the affected products and recommends to update to the latest versions.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (7)
Externe Belege — Patches, Meldungen, Analysen.
- https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdfcnnvd
- https://cxsecurity.com/cveshow/CVE-2022-34820/cnnvd
- https://us-cert.cisa.gov/ics/advisories/icsa-22-195-12cnnvd
- https://vigilance.fr/vulnerability/Siemens-SIMATIC-CP-three-vulnerabilities-via-SRCS-VPN-38784cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2022071333cnnvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdfenisa_euvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdfPatchVendor Advisorynvd
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