9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
63.0%
dubbo-cluster is vulnerable to remote code execution. The vulnerability exists in the doInvoke
function of BroadcastClusterInvoker.java
as it does not properly handle FastJson when invoking the invoke
handler and later processes in PojoUtils.realize
, allowing an attacker to instantiate arbitrary classes and invoke its setters by injecting and executing malicious code through the Telnet handler
CPE | Name | Operator | Version |
---|---|---|---|
dubbo-cluster | eq | 3.0.0.preview | |
dubbo-cluster | le | 2.7.9 | |
dubbo-cluster | eq | 3.0.0.preview | |
dubbo-cluster | le | 2.7.9 |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
63.0%