CVE-2025-21120

Published: Aug 4, 2025Modified: Jun 17, 2026

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Dell Avamar, versions prior to 19.10 SP1 with patch 338904, contains a Trusting HTTP Permission Methods on the Server-Side vulnerability in Security. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.

Affected (21)

Products: Dell: Avamar

Dell

1 product

Avamar

Configuration A

21 vulnerable

Vulnerable Software	Affected Versions
Dell Avamar	Version 19.10
Dell Avamar	Version 19.10
Dell Avamar	Version 19.10
Dell Avamar	Version 19.10 sp1
Dell Avamar	Version 19.10 sp1
Dell Avamar	Version 19.10 sp1
Dell Avamar	Version 19.12
Dell Avamar	Version 19.12
Dell Avamar	Version 19.12
Dell Avamar	Version 19.4
Dell Avamar	Version 19.4
Dell Avamar	Version 19.4
Dell Avamar	Version 19.7
Dell Avamar	Version 19.7
Dell Avamar	Version 19.7
Dell Avamar	Version 19.8
Dell Avamar	Version 19.8
Dell Avamar	Version 19.8
Dell Avamar	Version 19.9
Dell Avamar	Version 19.9
Dell Avamar	Version 19.9

Related CWEs

CWE-650

Trusting HTTP Permission Methods on the Server Side

The server contains a protection mechanism that assumes that any URI that is accessed using HTTP GET will not cause a state change to the associated resource. This might allow attackers to bypass intended access restrictions and conduct resource modification and deletion attacks, since some applications allow GET to modify state.

References (1)

https://www.dell.com/support/kbdoc/en-us/000347698/dsa-2025-271-security-update-for-dell-avamar-and-dell-avamar-virtual-edition-multiple-vulnerabilities

Source: security_alert@emc.com

Vendor Advisory

Timeline

No history available yet.