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CRITICAL · 9.8

CVE-2021-30180

Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the ...

Vulnerability Description

Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the right endpoint. When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ApacheDubbo>= 2.7.0, < 2.7.10

Related Weaknesses (CWE)

CWE-444

References

FAQ

What is CVE-2021-30180?

CVE-2021-30180 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Apache Dubbo prior to 2.7.9 support Tag routing which will enable a customer to route the request to the right server. These rules are used by the customers when making a request in order to find the ...

How severe is CVE-2021-30180?

CVE-2021-30180 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-30180?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Dubbo.