CVE-2021-45456: vulnerability in Apache Kylin
Command injection
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 89%
Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass the check and perform the following steps, resulting in a command injection vulnerability. This issue affects Apache Kylin 4.0.0.
Affected products
Apache Software Foundation · Apache KylinRelated CVEs — Apache Kylin
In the same product, most dangerous first.
CVE-2022-24697CRITICALApache Kylin prior to 4.0.2 allows command injection when the configuration overwrites function overwrites system parametersEPSS 84.8%CVE-2022-43396HIGHApache Kylin: Command injection by Useless configurationEPSS 55.3%CVE-2025-61734HIGHApache Kylin: improper restriction of file readEPSS 26.1%CVE-2022-44621CRITICALApache Kylin: Command injection by Diagnosis ControllerEPSS 3.1%CVE-2021-31522—Apache Kylin unsafe class loadingEPSS 3.0%CVE-2021-27738—Improper Access Control to Streaming Coordinator & SSRFEPSS 2.6%