Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2014-5074

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
17/08/2014
Last modified:
12/04/2025

Description

Siemens SIMATIC S7-1500 CPU devices with firmware before 1.6 allow remote attackers to cause a denial of service (device restart and STOP transition) via crafted TCP packets.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.10
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:* 1.5.1 (including)
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.2:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.5:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1511-1_pn_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1513-1_pn_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1515-2_pn_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1516-3_pn\/dp_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1516f-3_pn\/dp_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1518-4_pn\/dp_cpu:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:simatic_s7-1518f-4_pn\/dp_cpu:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools