P5Verified

CVE-2021-21296: fleet before 3.7.0 (exclusive), < 3.7.0

CVE-2021-21296. CVSS 3.1 base score 2.7 (LOW, NVD). EPSS 0.01941 (percentile 0.79437), scored 2026-10-05.

Affected technology

fleet · before 3.7.0 (exclusive)
fleetdm

fleet · < 3.7.0
fleetdm

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 2.7/10) rates confidentiality and integrity impact as none; availability impact as low. NVD’s CVSS 3.1 assessment (base score 2.7/10) rates confidentiality and integrity impact as none; availability impact as low.

Published 2026-10-06 17:56:31.732826+00:00

CWE: CWE-400
CCR priority: 11.3 /100 (P5)
CVSS 3.1: 2.7 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L · NVD
EPSS: 0.01941 · percentile 0.79437 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-06 17:55:17.257073+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2021-21296.html