CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2018-4843

A vulnerability has been identified in SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions < V7.0.3), SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All versions < V3.3), SIMATIC ET 200pro IM154-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8F PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200pro IM154-8FX PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIMATIC ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V1.7.0), SIMATIC S7-1500 Software Controller (All versions < V1.7.0), SIMATIC S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIMATIC S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 315T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317T-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 317TF-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319-3 PN/DP (All versions < V3.2.16), SIMATIC S7-300 CPU 319F-3 PN/DP (All versions < V3.2.16), SIMATIC S7-400 CPU 412-2 PN V7 (All versions < V7.0.3), SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.9), SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants) (All versions < V6.0.7), SIMATIC S7-410 CPU family (incl. SIPLUS variants) (All versions < V8.1), SIMATIC WinAC RTX 2010 (All versions < V2010 SP3), SIMATIC WinAC RTX F 2010 (All versions < V2010 SP3), SINUMERIK 828D (All versions < V4.7 SP6 HF1), SIPLUS ET 200S IM151-8 PN/DP CPU (All versions < V3.2.16), SIPLUS ET 200S IM151-8F PN/DP CPU (All versions < V3.2.16), SIPLUS NET CP 443-1 (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (All versions < V3.3), SIPLUS S7-300 CPU 314C-2 PN/DP (All versions < V3.3.16), SIPLUS S7-300 CPU 315-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 315F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317-2 PN/DP (All versions < V3.2.16), SIPLUS S7-300 CPU 317F-2 PN/DP (All versions < V3.2.16), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions < V7.0.3), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions < V7.0.3), Softnet PROFINET IO for PC-based Windows systems (All versions). Responding to a PROFINET DCP request with a specially crafted PROFINET DCP packet could cause a denial of service condition of the requesting system. The security vulnerability could be exploited by an attacker located on the same Ethernet segment (OSI Layer 2) as the targeted device. A manual restart is required to recover the system.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 48.4%

CVSS Severity

CVSS v3 Score 6.5

CVSS v2 Score 6.1

References

Products affected by CVE-2018-4843

Siemens » Simatic Cp 343-1 » Version: N/A

cpe:2.3:h:siemens:simatic_cp_343-1:-
Siemens » Simatic Cp 443-1 » Version: N/A

cpe:2.3:h:siemens:simatic_cp_443-1:-
Siemens » Simatic S7-1500 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-1500:-
Siemens » Simatic S7-300 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-300:-
Siemens » Simatic S7-400 H V6 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-400_h_v6:-
Siemens » Simatic S7-400 Pn/dp V6 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-400_pn/dp_v6:-
Siemens » Simatic S7-400 Pn/dp V7 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-400_pn/dp_v7:-
Siemens » Simatic S7-410 » Version: N/A

cpe:2.3:h:siemens:simatic_s7-410:-
Siemens » Simatic Winac Rtx 2010 » Version: N/A

cpe:2.3:h:siemens:simatic_winac_rtx_2010:-
Siemens » Sinumerik 828d » Version: N/A

cpe:2.3:h:siemens:sinumerik_828d:-
Siemens » Softnet Pn-Io Linux » Version: N/A

cpe:2.3:h:siemens:softnet_pn-io_linux:-
Siemens » Simatic Cp 343-1 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_cp_343-1_firmware:-
Siemens » Simatic Cp 443-1 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_cp_443-1_firmware:-
Siemens » Simatic S7-1500 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-1500_firmware:-
Siemens » Simatic S7-1500 Firmware » Version: 1.5

cpe:2.3:o:siemens:simatic_s7-1500_firmware:1.5
Siemens » Simatic S7-300 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-300_firmware:-
Siemens » Simatic S7-400 H V6 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-400_h_v6_firmware:-
Siemens » Simatic S7-400 Pn/dp V6 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-400_pn/dp_v6_firmware:-
Siemens » Simatic S7-400 Pn/dp V7 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_s7-400_pn/dp_v7_firmware:-
Siemens » Simatic S7-410 Firmware » Version: Any

cpe:2.3:o:siemens:simatic_s7-410_firmware:*
Siemens » Simatic Winac Rtx 2010 Firmware » Version: N/A

cpe:2.3:o:siemens:simatic_winac_rtx_2010_firmware:-
Siemens » Sinumerik 828d Firmware » Version: N/A

cpe:2.3:o:siemens:sinumerik_828d_firmware:-
Siemens » Softnet Pn-Io Linux Firmware » Version: N/A

cpe:2.3:o:siemens:softnet_pn-io_linux_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2018-4843

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