CVE-2026-22266

high

Description

Dell PowerProtect Data Manager, version(s) prior to 19.22, contain(s) an Improper Verification of Source of a Communication Channel vulnerability in the REST API. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to protection mechanism bypass.

References

https://www.dell.com/support/kbdoc/en-us/000429778/dsa-2026-046-security-update-for-dell-powerprotect-data-manager-multiple-vulnerabilities

Details

Source: Mitre, NVD

Published: 2026-02-19

Updated: 2026-02-20

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H