VulnerabilityModified
CVE-2021-30180
When parsing these YAML rules, Dubbo customers may enable calling arbitrary constructors.
CRITICAL 9.8EPSS 60.4%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 60.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 60.43% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-444
- Affected
- apache/dubbo
- Source
- security@apache.org
References
- https://lists.apache.org/thread.html/raed526465e56204030ddf374b1959478a290e7511971d7aba2e9e39b%40%3Cdev.dubbo.apache.org%3EMailing List, Vendor Advisory
- https://lists.apache.org/thread.html/raed526465e56204030ddf374b1959478a290e7511971d7aba2e9e39b%40%3Cdev.dubbo.apache.org%3EMailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.