CVE-2021-21511
HIGH
8.1
CVSS Score
Published: February 15, 2021 at 10:10 PM UTC
Updated: June 17, 2026 at 03:35 AM UTC
3 products affected across 1 vendorEMC Integrated Data Protection ApplianceEMC Avamar ServerAvamar
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Severity
HIGH8.1
Exploit prediction
EPSS 1%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.dell.com/support/kbdoc/en-us/000182926/dsa-2021-033-dell-emc-avamar-server-improper-authorization-vulnerabilityCVSS
8.1HIGHdell
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-285NVD-CWE-Other
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