Dell EMC Isilon OneFS/EMC PowerScale File Permission permission assignment

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.7$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Dell EMC Isilon OneFS and EMC PowerScale. This affects an unknown function of the component File Permission. This manipulation causes permission assignment. This vulnerability appears as CVE-2020-5371. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in Dell EMC Isilon OneFS and EMC PowerScale (the affected version is unknown) and classified as critical. Affected by this vulnerability is an unknown code of the component File Permission. 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 confidentiality, integrity, and availability. The summary by CVE is:

Dell EMC Isilon OneFS versions 8.2.2 and earlier and Dell EMC PowerScale version 9.0.0 contain a file permissions vulnerability. An attacker, with network or local file access, could take advantage of insufficiently applied file permissions or gain unauthorized access to files.

The weakness was presented 07/06/2020 (Website). The advisory is shared at dell.com. This vulnerability is known as CVE-2020-5371 since 01/03/2020. The attack can be launched remotely. A single authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/07/2020).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.0
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/03/2020 🔍
07/06/2020 +185 days 🔍
07/07/2020 +1 days 🔍
10/28/2020 +113 days 🔍

Sourcesinfo

Vendor: dellemc.com

Advisory: dell.com
Status: Not defined

CVE: CVE-2020-5371 (🔍)
GCVE (CVE): GCVE-0-2020-5371
GCVE (VulDB): GCVE-100-157693

Entryinfo

Created: 07/07/2020 09:52
Updated: 10/28/2020 22:38
Changes: 07/07/2020 09:52 (36), 07/07/2020 09:57 (11), 10/28/2020 22:38 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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