CVE-2021-25671

A vulnerability has been identified in RWG1.M12 (All versions < V1.16.16), RWG1.M12D (All versions < V1.16.16), RWG1.M8 (All versions < V1.16.16). Sending specially crafted ARP packets to an affected device could cause a partial denial-of-service, preventing the device to operate normally. A restart is needed to restore normal operations.

CVSS v3.0 4.3 MEDIUM
CVSS v2.0 3.3 LOW

4.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_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-448291.pdf	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:siemens:rwg1.m12_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:rwg1.m12:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:siemens:rwg1.m12d_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:rwg1.m12d:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:siemens:rwg1.m8_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:siemens:rwg1.m8:-:*:*:*:*:*:*:*

Information

Published : 2021-07-13 04:15

Updated : 2021-08-04 13:10

NVD link : CVE-2021-25671

Mitre link : CVE-2021-25671

JSON object : View

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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Products Affected

siemens

rwg1.m8_firmware
rwg1.m12
rwg1.m8
rwg1.m12d_firmware
rwg1.m12_firmware
rwg1.m12d

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