CVE Vulnerability

CVE-2022-33971

Authentication bypass by capture-replay vulnerability exists in Machine automation controller NX7 series all models V1.28 and earlier, Machine automation controller NX1 series all models V1.48 and earlier, and Machine automation controller NJ series all models V 1.48 and earlier, which may allow an adjacent attacker who can analyze the communication between the controller and the specific software used by OMRON internally to cause a denial-of-service (DoS) condition or execute a malicious program.

5.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 5.5 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.ia.omron.com/product/vulnerability/OMSR-2022-002_en.pdf Mitigation Vendor Advisory
https://jvn.jp/en/vu/JVNVU97050784/index.html Third Party Advisory VDB Entry
Configurations

Configuration 1
Information

Published : 2022-07-04 02:15

Updated : 2022-07-15 05:12

NVD link : CVE-2022-33971

Mitre link : CVE-2022-33971

Products Affected
No products.
CWE
CWE-294

Authentication Bypass by Capture-replay