A vulnerability has been identified in SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) (All versions), SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) (All versions), SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) (All versions), SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) (All versions). Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 16 Dec 2024 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Siemens simatic Cp 343-1
Siemens simatic Cp 343-1 Firmware
Siemens simatic Cp 343-1 Lean
Siemens simatic Cp 343-1 Lean Firmware
CPEs cpe:2.3:h:siemens:cp_343-1:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:cp_343-1_lean:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:cp_343-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:cp_343-1_lean_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_cp_343-1_lean:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_cp_343-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_cp_343-1_lean_firmware:-:*:*:*:*:*:*:*
Vendors & Products Siemens cp 343-1
Siemens cp 343-1 Firmware
Siemens cp 343-1 Lean
Siemens cp 343-1 Lean Firmware
Siemens simatic Cp 343-1
Siemens simatic Cp 343-1 Firmware
Siemens simatic Cp 343-1 Lean
Siemens simatic Cp 343-1 Lean Firmware

Fri, 18 Oct 2024 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Siemens
Siemens cp 343-1
Siemens cp 343-1 Firmware
Siemens cp 343-1 Lean
Siemens cp 343-1 Lean Firmware
Siemens siplus Net Cp 343-1
Siemens siplus Net Cp 343-1 Firmware
Siemens siplus Net Cp 343-1 Lean
Siemens siplus Net Cp 343-1 Lean Firmware
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:h:siemens:cp_343-1:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:cp_343-1_lean:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siplus_net_cp_343-1:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:siplus_net_cp_343-1_lean:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:cp_343-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:cp_343-1_lean_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:siplus_net_cp_343-1_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:siplus_net_cp_343-1_lean_firmware:-:*:*:*:*:*:*:*
Vendors & Products Siemens
Siemens cp 343-1
Siemens cp 343-1 Firmware
Siemens cp 343-1 Lean
Siemens cp 343-1 Lean Firmware
Siemens siplus Net Cp 343-1
Siemens siplus Net Cp 343-1 Firmware
Siemens siplus Net Cp 343-1 Lean
Siemens siplus Net Cp 343-1 Lean Firmware

cve-icon MITRE

Status: PUBLISHED

Assigner: siemens

Published:

Updated: 2024-08-02T22:32:10.181Z

Reserved: 2023-12-19T12:49:24.031Z

Link: CVE-2023-51440

cve-icon Vulnrichment

Updated: 2024-08-02T22:32:10.181Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-13T09:15:46.830

Modified: 2024-12-16T15:17:29.160

Link: CVE-2023-51440

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.