An improper certificate validation vulnerability exists in Moxa Remote Connect Suite (MRC Client). Under certain conditions, an unauthenticated attacker with on-path access to the communication between the MRC Client and its server could impersonate a trusted server and conduct a man-in-the-middle attack, potentially compromising the confidentiality and integrity of communications.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Moxa Moxa_Remote_Connect_Suite_Mrc_Client_
cpe:2.3:a:moxa:moxa_remote_connect_suite_mrc_client_:*:*:*:*:*:*:*:*
|
1.0.0
|
<= 4.2.0
|
|
Moxa Moxa_Remote_Connect_Suite_Mrc_Client_
cpe:2.3:a:moxa:moxa_remote_connect_suite_mrc_client_:4.2.2:*:*:*:*:*:*:*
|
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