Cross-site Scripting has been identified in Moxa’s Ethernet switches, which allows an authenticated administrative attacker to inject malicious scripts to an affected device’s web service that could impact authenticated users interacting with the device’s web interface. This vulnerability is classified as stored cross-site scripting (XSS); attackers inject malicious scripts into the system, and the scripts persist across sessions. There is no impact to the confidentiality, integrity, and availability of the affected device; no loss of availability within any subsequent systems but has some loss of confidentiality and integrity within the subsequent system.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 8
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Moxa Tn-4500a_Series
cpe:2.3:a:moxa:tn-4500a_series:*:*:*:*:*:*:*:*
|
1.0
|
<= 3.13
|
|
Moxa Tn-4500a_Series
cpe:2.3:a:moxa:tn-4500a_series:4.0:*:*:*:*:*:*:*
|
— | — |
|
Moxa Tn-5500a_Series
cpe:2.3:a:moxa:tn-5500a_series:*:*:*:*:*:*:*:*
|
1.0
|
<= 3.13
|
|
Moxa Tn-5500a_Series
cpe:2.3:a:moxa:tn-5500a_series:4.0:*:*:*:*:*:*:*
|
— | — |
|
Moxa Tn-G4500_Series
cpe:2.3:a:moxa:tn-g4500_series:*:*:*:*:*:*:*:*
|
1.0
|
<= 5.5
|
|
Moxa Tn-G4500_Series
cpe:2.3:a:moxa:tn-g4500_series:5.5.255:*:*:*:*:*:*:*
|
— | — |
|
Moxa Tn-G6500_Series
cpe:2.3:a:moxa:tn-g6500_series:*:*:*:*:*:*:*:*
|
1.0
|
<= 5.5
|
|
Moxa Tn-G6500_Series
cpe:2.3:a:moxa:tn-g6500_series:5.5.255:*:*:*:*:*:*:*
|
— | — |