CVE Vulnerability

CVE-2022-32138

In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17139&token=ec67d15a433b61c77154166c20c78036540cacb0&download= Mitigation Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:*
cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:*
Information

Published : 2022-06-24 08:15

Updated : 2022-07-01 01:36

NVD link : CVE-2022-32138

Mitre link : CVE-2022-32138

Products Affected
No products.
CWE
CWE-194

Unexpected Sign Extension