Server-Side Vulnerability in Dell Avamar Affects Security Features
CVE-2025-21120
8.3HIGH
Key Information:
- Vendor
Dell
- Status
- Vendor
- CVE Published:
- 4 August 2025
What is CVE-2025-21120?
Dell Avamar prior to version 19.12 with patch 338905, except for version 19.10SP1 with patch 338904, contains a security vulnerability involving Trusting HTTP Permission Methods on the Server-Side. This weakness allows low privileged attackers with remote access to potentially exploit the system, leading to the exposure of sensitive information. Users are advised to apply the latest patches to mitigate potential risks.
Affected Version(s)
Avamar Data Store Gen4T 19.12
Avamar Data Store Gen4T 19.10, 19.10-SP1, 19.7, 19.8, 19.9 and 19.4 < 19.10SP1 with patch 338904 or later
Avamar Data Store Gen5A 19.12 < 19.12 with patch 338905 or later
References
CVSS V3.1
Score:
8.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved