Insufficiently protected credentials in the host and folder configuration endpoints of the REST API in Checkmk <2.5.0p15, <2.4.0p38, <2.3.0p51 and 2.2.0 (EOL) allows an authenticated user who may view a host's configuration to read stored SNMP community strings, SNMPv3 auth and privacy pass phrases and IPMI passwords in clear text from GET responses, although the setup GUI never displays these values.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 4
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Checkmk Checkmk
cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
|
2.5.0
|
2.5.0p15
|
|
Checkmk Checkmk
cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
|
2.4.0
|
2.4.0p37
|
|
Checkmk Checkmk
cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
|
2.3.0
|
2.3.0p51
|
|
Checkmk Checkmk
cpe:2.3:a:checkmk:checkmk:2.2.0:*:*:*:*:*:*:*
|
— | — |