CVE-2021-21511 - Vulnerability Details - OpenCVE

Description

Dell EMC Avamar Server, versions 19.3 and 19.4 contain an Improper Authorization vulnerability in the web UI. A remote low privileged attacker could potentially exploit this vulnerability, to gain unauthorized read or modification access to other users' backup data.

Published: 2021-02-15

Score: 8.1 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Dell

Avamar

affected

Version	Status	Constraints
`19.3, 19.4`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:dell:emc_avamar_server:19.3:::::::*
	cpe:2.3:a:dell:emc_avamar_server:19.4:::::::*
	cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.6:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-8783	Dell EMC Avamar Server, versions 19.3 and 19.4 contain an Improper Authorization vulnerability in the web UI. A remote low privileged attacker could potentially exploit this vulnerability, to gain unauthorized read or modification access to other users' backup data.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00148.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.dell.com/support/kbdoc/en-us/000182926/dsa-2021-033-dell-emc-avamar-server-improper-authorization-vulnerability

History

No history.

Subscriptions

Dell Emc Avamar Server Emc Integrated Data Protection Appliance

MITRE

Status: PUBLISHED

Assigner: dell

Published: 2021-02-15T22:10:13.905Z

Updated: 2024-09-16T19:20:26.900Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21511

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-15T22:15:13.897

Modified: 2024-11-21T05:48:30.330

Link: CVE-2021-21511

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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