by Kastro
Paper/Archive/CVE-2026-28564

CVE-2026-28564

Apache Software Foundation Apache IoTDB — Apache IoTDB: REST Basic Authentication Accepts Stale Cached Credentials

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 52.5.525 × 2010.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Insufficient Session Expiration, Authentication Bypass by Capture-replay vulnerability in Apache IoTDB. REST Basic Authentication Accepts Stale Cached Credentials This issue affects Apache IoTDB: from 1.0.0 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

Affected

ProductAffectedFixed inSource
Apache IoTDB1.0.0 – < 2.0.102.0.10CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

advisorylists.apache.org/thread/l38wpy7flvvfwv4rkps87l5z8gprnfy0refopenwall.com/lists/oss-security/2026/07/10/1