CVE-2016-8673

A vulnerability has been identified in SIMATIC CP 343-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.0.53), SIMATIC CP 443-1 Advanced (incl. SIPLUS NET variant) (All versions < V3.2.17), SIMATIC S7-300 PN/DP CPU family (incl. SIPLUS variants) (All versions), SIMATIC S7-400 PN/DP CPU family (incl. SIPLUS variants) (All versions). The integrated web server at port 80/TCP or port 443/TCP of the affected devices could allow remote attackers to perform actions with the permissions of an authenticated user, provided the targeted user has an active session and is induced to trigger the malicious request.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-603476.pdf

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:simatic_s7_300_cpu_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7_300_cpu:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_443-1_firmware:-:*:*:*:advanced:*:*:*

cpe:2.3:h:siemens:simatic_cp_443-1:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:simatic_cp_343-1_firmware:-:*:*:*:advanced:*:*:*

cpe:2.3:h:siemens:simatic_cp_343-1:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:simatic_s7_400_cpu_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7_400_cpu:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2016-11-23 11:59

Updated : 2023-12-10 12:01

NVD link : CVE-2016-8673

Mitre link : CVE-2016-8673

CVE.ORG link : CVE-2016-8673

JSON object : View

Products Affected

siemens

simatic_cp_343-1_firmware
simatic_cp_443-1
simatic_cp_443-1_firmware
simatic_s7_400_cpu_firmware
simatic_s7_400_cpu
simatic_s7_300_cpu
simatic_cp_343-1
simatic_s7_300_cpu_firmware

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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