CVE advisoryKnown Exploit
CVE-2020-17519
Apache Flink File Access Vulnerability
Halo Surface Signal: 4 out of 5 — likely to be public-facing.
A vulnerability in Apache Flink's REST interface allows unauthorized reading of files from the JobManager's local filesystem. This could expose sensitive data and impact business operations. Organizations with exposed Flink instances face potential data confidentiality risks.