Description
Incorrect Authorization (CWE-863) in Fleet Server can lead to a denial of service of agent upload operations via Privilege Abuse (CAPEC-122). Fleet Server does not correctly verify session ownership during multi-part data upload operations, allowing any authenticated agent to interfere with the active upload sessions belonging to other enrolled agents.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Elastic | Fleet Server | 8.0.0 – ≤ 8.19.15, 9.0.0 – ≤ 9.3.4, 9.4.0 – ≤ 9.4.1 | — |