CVE-2022-34821
Siemens · published 2022-07-12
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Siemens AG via the CVE Program.
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.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Siemens | RUGGEDCOM RM1224 LTE(4G) EU | 0 – before V7.2: affected |
| Siemens | RUGGEDCOM RM1224 LTE(4G) NAM | 0 – before V7.2: affected |
| Siemens | SCALANCE M804PB | 0 – before V7.2: affected |
| Siemens | SCALANCE M812-1 ADSL-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE M812-1 ADSL-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE M816-1 ADSL-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE M816-1 ADSL-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE M826-2 SHDSL-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE M874-2 | 0 – before V7.2: affected |
| Siemens | SCALANCE M874-3 | 0 – before V7.2: affected |
| Siemens | SCALANCE M876-3 | 0 – before V7.2: affected |
| Siemens | SCALANCE M876-3 (ROK) | 0 – before V7.2: affected |
| Siemens | SCALANCE M876-4 | 0 – before V7.2: affected |
| Siemens | SCALANCE M876-4 (EU) | 0 – before V7.2: affected |
| Siemens | SCALANCE M876-4 (NAM) | 0 – before V7.2: affected |
| Siemens | SCALANCE MUM853-1 (EU) | 0 – before V7.2: affected |
| Siemens | SCALANCE MUM856-1 (EU) | 0 – before V7.2: affected |
| Siemens | SCALANCE MUM856-1 (RoW) | 0 – before V7.2: affected |
| Siemens | SCALANCE S615 EEC LAN-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE S615 LAN-Router | 0 – before V7.2: affected |
| Siemens | SCALANCE SC622-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC622-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE SC626-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC626-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE SC632-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC632-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE SC636-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC636-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE SC642-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC642-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE SC646-2C | 0 – before V2.3: affected |
| Siemens | SCALANCE SC646-2C | V2.3 – before V3.0: affected |
| Siemens | SCALANCE WAB762-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM763-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM763-1 (ME) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM763-1 (US) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 (ME) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 (US) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 EEC | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 EEC (ME) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WAM766-1 EEC (US) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUB762-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUB762-1 iFeatures | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM763-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM763-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM763-1 (US) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM763-1 (US) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM766-1 | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM766-1 (ME) | 0 – before V3.0.0: affected |
| Siemens | SCALANCE WUM766-1 (USA) | 0 – before V3.0.0: affected |
| Siemens | SIMATIC CP 1242-7 V2 | All versions < V3.3.46: affected |
| Siemens | SIMATIC CP 1243-1 | All versions < V3.3.46: affected |
| Siemens | SIMATIC CP 1243-7 LTE EU | All versions < V3.3.46: affected |
| Siemens | SIMATIC CP 1243-7 LTE US | All versions < V3.3.46: affected |
| Siemens | SIMATIC CP 1243-8 IRC | All versions < V3.3.46: affected |
| Siemens | SIMATIC CP 1542SP-1 IRC | V2.0 – before V2.2.28: affected |
| Siemens | SIMATIC CP 1543-1 | All versions < V3.0.22: affected |
| Siemens | SIMATIC CP 1543SP-1 | V2.0 – before V2.2.28: affected |
| Siemens | SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL | V2.0 – before V2.2.28: affected |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC | V2.0 – before V2.2.28: affected |
| Siemens | SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL | V2.0 – before V2.2.28: affected |
| Siemens | SIPLUS NET CP 1242-7 V2 | All versions < V3.3.46: affected |
| Siemens | SIPLUS NET CP 1543-1 | All versions < V3.0.22: affected |
| Siemens | SIPLUS S7-1200 CP 1243-1 | All versions < V3.3.46: affected |
| Siemens | SIPLUS S7-1200 CP 1243-1 RAIL | All versions < V3.3.46: affected |
Products named in NVD's CPE match criteria (15)
cpe:2.3:o:siemens:simatic_cp_1242-7_v2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1243-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1243-7_lte_eu_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1243-7_lte_us_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1243-8_irc_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1542sp-1_irc_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1543-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:simatic_cp_1543sp-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_net_cp_1242-7_v2_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_net_cp_1543-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_firmware:*:*:*:*:*:*:*:*cpe:2.3:o:siemens:siplus_s7-1200_cp_1243-1_rail_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 4.0: 8.8 HIGH — as published by Siemens AG (Secondary)
CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1: 7.6 HIGH — as published by Siemens AG (Secondary)
CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1: 9.8 CRITICAL — as published by NIST (Secondary)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0: 9.3 HIGH — as published by NIST (Primary)
AV:N/AC:M/Au:N/C:C/I:C/A:C - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: total
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://cert-portal.siemens.com/productcert/html/ssa-413565.html
- https://cert-portal.siemens.com/productcert/html/ssa-517377.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf
Source dates: published 2022-07-12, last changed 2026-09-03. DeSpy's copy of this version is dated 2026-09-28.
This product uses the NVD API but is not endorsed or certified by the NVD.
CVE records: Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.
CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.
CISA's Known Exploited Vulnerabilities catalog and CISA Vulnrichment data are CC0 1.0. CISA advisories are shown with the TLP label their document carries. No endorsement by CISA, DHS, NIST or MITRE is stated or implied.