CVE-2022-22510

Codesys Profinet in version V4.2.0.0 is prone to null pointer dereference that allows a denial of service (DoS) attack of an unauthenticated user via SNMP.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

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

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://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17020&token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252&download=	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:codesys:profinet:4.2.0.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-02-02 13:15

Updated : 2022-02-04 21:45

NVD link : CVE-2022-22510

Mitre link : CVE-2022-22510

CVE.ORG link : CVE-2022-22510

JSON object : View

Products Affected

codesys

profinet

CWE

CWE-476

NULL Pointer Dereference

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