Dell EMC PowerScale OneFS up to 9.1.0 File System permission assignment

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Dell EMC PowerScale OneFS up to 9.1.0. This issue affects some unknown processing of the component File System Handler. This manipulation causes permission assignment. This vulnerability is handled as CVE-2020-26196. It is possible to launch the attack on the local host. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Dell EMC PowerScale OneFS up to 9.1.0 and classified as problematic. Affected by this vulnerability is some unknown functionality of the component File System Handler. The manipulation with an unknown input leads to a permission assignment vulnerability. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. As an impact it is known to affect integrity.

The weakness was released 02/10/2021 as dsa-2021-009. It is possible to read the advisory at dell.com. This vulnerability is known as CVE-2020-26196. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/30/2020 🔍
02/10/2021 +133 days 🔍
02/10/2021 +0 days 🔍
02/26/2021 +16 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: dsa-2021-009
Status: Confirmed

CVE: CVE-2020-26196 (🔍)
GCVE (CVE): GCVE-0-2020-26196
GCVE (VulDB): GCVE-100-169591

Entryinfo

Created: 02/10/2021 09:02
Updated: 02/26/2021 20:04
Changes: 02/10/2021 09:02 (37), 02/26/2021 20:00 (5), 02/26/2021 20:04 (8)
Complete: 🔍
Cache ID: 216::103

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