CVE-2016-5743

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

22/07/2016

Last modified:

12/04/2025

Description

Siemens SIMATIC WinCC before 7.3 Update 10 and 7.4 before Update 1, SIMATIC BATCH before 8.1 SP1 Update 9 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.1 Update 3 as distributed in SIMATIC PCS 7 through 8.1 SP1, SIMATIC OpenPCS 7 before 8.2 Update 1 as distributed in SIMATIC PCS 7 8.2, and SIMATIC WinCC Runtime Professional before 13 SP1 Update 9 allow remote attackers to execute arbitrary code via crafted packets.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.80

Severity 3.x

CRITICAL

Vector 2.0

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

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0

10.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:siemens:simatic_batch::::::::		7.1 (including)
cpe:2.3:a:siemens:simatic_wincc::::::::		7.3 (including)
cpe:2.3:a:siemens:simatic_wincc::::::::		7.4 (including)
cpe:2.3:a:siemens:simatic_pcs_7::sp1::::::*		8.1 (including)
cpe:2.3:a:siemens:simatic_openpcs_7::::::::		8.1 (including)
cpe:2.3:a:siemens:simatic_pcs_7::sp1::::::*		8.1 (including)
cpe:2.3:a:siemens:simatic_openpcs_7::::::::		8.2 (including)
cpe:2.3:a:siemens:simatic_pcs_7::::::::		8.2 (including)
cpe:2.3:a:siemens:simatic_wincc_runtime_professional::sp1::::::*		13 (including)

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

CVE-2016-5743

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools