CVE-2021-31522

moderate-risk
Published 2022-01-06

Kylin can receive user input and load any class through Class.forName(...). This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.

Do I need to act?

~
3.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Apache

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2022/01/06/4
Patch https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw
Mailing List http://www.openwall.com/lists/oss-security/2022/01/06/4
Patch https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw
49
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 7/34 · Low
Exposure 10/34 · Low