High severity8.3NVD Advisory· Published Aug 4, 2025· Updated Jun 17, 2026

CVE-2025-21120

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dell/Avamarllm-fuzzy
Range: <19.10 SP1 with patch 338904
Dell/Avamar Serverv5
Range: 19.8 through 19.10
Dell/Avamar Virtual Editionv5
Range: 19.8 through 19.10

Patches

Vulnerability mechanics

References

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

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