CVE-2020-26196

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Dell EMC PowerScale OneFS versions 8.1.0-9.1.0 contain a Backup/Restore Privilege implementation issue. A user with the BackupAdmin role may potentially exploit this vulnerability resulting in the ability to write data outside of the intended file system location.

Dell EMC PowerScale OneFS versiones 8.1.0-9.1.0, contienen un problema de implementación del Privilegio Backup/Restore. Un usuario con el rol BackupAdmin puede explotar esta vulnerabilidad, resultando en la habilidad de escribir datos fuera de la ubicación del sistema de archivos previsto

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-09-30 CVE Reserved
2021-02-09 CVE Published
2023-03-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-732: Incorrect Permission Assignment for Critical Resource

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.dell.com/support/kbdoc/en-us/000182873/dsa-2021-009-dell-powerscale-onefs-security-update-for-multiple-vulnerabilities	2021-02-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.1.0 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.1.0"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.1.1 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.1.1"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.1.2 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.1.2"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.2.0 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.2.0"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.2.1 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.2.1"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				8.2.2 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.2.2"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				9.0.0 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "9.0.0"		-		Affected
Dell Search vendor "Dell"		Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs"				9.1.0 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "9.1.0"		-		Affected