Dell Hybrid Client up to 1.4 missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Dell Hybrid Client up to 1.4. This issue affects some unknown processing. Such manipulation leads to missing authentication. This vulnerability is listed as CVE-2021-21535. The attack must be carried out locally. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Dell Hybrid Client up to 1.4 and classified as critical. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability.

The weakness was presented 05/01/2021 as dsa-2021-071. The advisory is available at dell.com. This vulnerability is handled as CVE-2021-21535. The technical details are unknown and an exploit is not available.

Upgrading to version 1.5 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: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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: 🔍

Upgrade: Hybrid Client 1.5

Timelineinfo

01/04/2021 🔍
05/01/2021 +116 days 🔍
05/01/2021 +0 days 🔍
05/07/2021 +6 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2021-071
Status: Confirmed

CVE: CVE-2021-21535 (🔍)
GCVE (CVE): GCVE-0-2021-21535
GCVE (VulDB): GCVE-100-174398

Entryinfo

Created: 05/01/2021 07:54
Updated: 05/07/2021 09:27
Changes: 05/01/2021 07:54 (38), 05/07/2021 09:24 (5), 05/07/2021 09:27 (1)
Complete: 🔍
Cache ID: 216::103

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