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8.1 High

CVE-2021-21511 Dell EMC Avamar Server, versions 19.3 and 19.4 contain an Improper Authorization vulnerability in the web UI

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.

Affected products and versions

Product Affected versions Fixed in
Avamar Versions not published

Other CVEs of Avamar

The 14 CVEs of Avamar →
CVE-2025-21117 Dell Avamar, version 19.4 or later, contains an access token reuse vulnerability in the AUI 6.6 Medium CVE-2024-47977 Dell Avamar, versions prior to 19.12 with patch 338905, excluding 19.10 and 19.10SP1 with patch 338869, contains an… 7.1 High CVE-2024-47484 Dell Avamar, versions prior to 19.12 with patch 338905, excluding 19.10 and 19.10SP1 with patch 338869, contains an… 8.2 High CVE-2024-52538 Dell Avamar, versions prior to 19.12 with patch 338905, excluding 19.10 and 19.10SP1 with patch 338869, contains an… 7.6 High
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