CVE-2020-17533

Summary of CVE-2020-17533 (Apache Accumulo) Root cause: Insufficient verification of the return values from policy-enforcement functions canFlush and canPerformSystemActions, allowing an authenticated user with limited permissions to perform restricted administrative operations. Affected versions...

CVE-2023-34340

CVE-2023-34340 affects Apache Accumulo 2.1.0. A defect in the user authentication process may allow access despite invalid credentials, per multiple sources. Upgrade to 2.1.1 is recommended as the remediation in the public advisories (e.g., Apache Accumulo 2.1.1 release notes). The CVSS data in t...

CVE-2026-62764

CVE-2026-62764 affects Apache Accumulo 2.1.4 and 2.1.5. An authenticated, low-privilege user without system permissions can remotely issue a command to gracefully shutdown several components (e.g., compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver), causing a denial of ...