CVE-2019-13926

A vulnerability has been identified in SCALANCE S602 (All versions >= V3.0 and < V4.1), SCALANCE S612 (All versions >= V3.0 and < V4.1), SCALANCE S623 (All versions >= V3.0 and < V4.1), SCALANCE S627-2M (All versions >= V3.0 and < V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.

CVSS v3.0 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-591405.pdf	Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-042-10	Third Party Advisory US Government Resource

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:scalance_s602_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_s602:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:scalance_s612_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_s612:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:scalance_s623_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_s623:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:siemens:scalance_s627-2m_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:scalance_s627-2m:-:*:*:*:*:*:*:*

Information

Published : 2020-02-11 08:15

Updated : 2021-05-05 08:03

NVD link : CVE-2019-13926

Mitre link : CVE-2019-13926

JSON object : View

CWE

CWE-400

Uncontrolled Resource Consumption

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Products Affected

siemens

scalance_s627-2m_firmware
scalance_s602_firmware
scalance_s612_firmware
scalance_s623
scalance_s623_firmware
scalance_s612
scalance_s627-2m
scalance_s602

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