CVE-2021-37199

A vulnerability has been identified in SINUMERIK 808D (All versions), SINUMERIK 828D (All versions < V4.95). Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial-of-service in the device.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : 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-178380.pdf	Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-178380.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:sinumerik_808d_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sinumerik_808d:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:sinumerik_828d_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:sinumerik_828d:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:14

Type	Values Removed	Values Added
References	~~() https://cert-portal.siemens.com/productcert/pdf/ssa-178380.pdf - Vendor Advisory~~	() https://cert-portal.siemens.com/productcert/pdf/ssa-178380.pdf - Vendor Advisory

Information

Published : 2021-10-12 10:15

Updated : 2024-11-21 06:14

NVD link : CVE-2021-37199

Mitre link : CVE-2021-37199

CVE.ORG link : CVE-2021-37199

JSON object : View

Products Affected

siemens

sinumerik_828d_firmware
sinumerik_828d
sinumerik_808d_firmware
sinumerik_808d

CWE

CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write

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