CVE-2019-19276

A vulnerability has been identified in SIMATIC HMI Comfort Panels 1st Generation (incl. SIPLUS variants) (All versions < V16 Update 4), SIMATIC HMI KTP Mobile Panels (All versions < V16 Update 4). Specially crafted packets sent to port 161/udp can cause the SNMP service of affected devices to crash. A manual restart of the device is required to resume operation of the service.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-594364.pdf	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16:-::::::
	cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16:update_2::::::
	cpe:2.3:o:siemens:simatic_hmi_ktp_mobile_panels_firmware:16:update_3::::::

cpe:2.3:h:siemens:simatic_hmi_ktp_mobile_panels:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16:-::::::
	cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16:update_2::::::
	cpe:2.3:o:siemens:simatic_hmi_comfort_panels_firmware:16:update_3::::::

cpe:2.3:h:siemens:simatic_hmi_comfort_panels:-:*:*:*:*:*:*:*

Information

Published : 2021-05-12 07:15

Updated : 2021-06-02 11:18

NVD link : CVE-2019-19276

Mitre link : CVE-2019-19276

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

siemens

simatic_hmi_ktp_mobile_panels_firmware
simatic_hmi_comfort_panels
simatic_hmi_comfort_panels_firmware
simatic_hmi_ktp_mobile_panels

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