CVE Vulnerability

CVE-2021-21511

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.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.dell.com/support/kbdoc/en-us/000182926/dsa-2021-033-dell-emc-avamar-server-improper-authorization-vulnerability Vendor Advisory
Configurations

Configuration 1

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

Published : 2021-02-15 10:15

Updated : 2022-04-26 03:59

NVD link : CVE-2021-21511

Mitre link : CVE-2021-21511

Products Affected
No products.
CWE
NVD-CWE-Other