PT-2026-22908 · Dell · Dell Powerscale Onefs

CVE-2026-21421 · Publicado 2026-03-04 · Atualizado 2026-03-04

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Dell PowerScale OneFS versions prior to 9.10.1.6 Dell PowerScale OneFS versions 9.11.0.0 through 9.12.0.1

Description Dell PowerScale OneFS contains an execution with unnecessary privileges issue. A local attacker with high privileges could potentially exploit this to elevate their privileges.

Recommendations Update Dell PowerScale OneFS to version 9.10.1.6 or later. Update Dell PowerScale OneFS to a version later than 9.12.0.1.

Correção

LPE

Enumeração de Fraquezas

CWE-250

Identificadores relacionados

CVE-2026-21421

Produtos afetados

Dell Powerscale Onefs

Referências · 8

• https://t.me/CVEtracker/46312 · Publicação no Telegram
• https://twitter.com/CVEnew/status/2029191345534050810 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-21421 · Nota de Segurança
• https://dell.com/support/kbdoc/en-sg/000432452/dsa-2026-038-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2026-21421 · Aviso do Fabricante
• https://twitter.com/VulmonFeeds/status/2029218600452600241 · Publicação no Twitter
• https://twitter.com/infoflowcloud/status/2029192907786211380 · Publicação no Twitter
• https://t.me/cveNotify/154101 · Publicação no Telegram