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CVE-2021-21524

CRITICAL
9.8
CVSS Score
Published: April 12, 2021 at 07:50 PM UTC
Updated: June 17, 2026 at 03:35 AM UTC
2 products affected across 1 vendorStorage Monitoring and ReportingStorage Resource Manager

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

Description

Dell SRM versions prior to 4.5.0.1 and Dell SMR versions prior to 4.5.0.1 contain an Untrusted Deserialization Vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability, leading to arbitrary privileged code execution on the vulnerable application. The severity is Critical as this may lead to system compromise by unauthenticated attackers.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Storage Monitoring and Reporting· Dell
95%
v < 4.5.0.1
Affected range stops below 4.5.0.1, so it looks safe — our inference, not a vendor statement
Storage Resource Manager· Dell
95%
v < 4.5.0.1
Affected range stops below 4.5.0.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://www.dell.com/support/kbdoc/en-us/000184753/dsa-2021-054-dell-emc-srm-and-dell-emc-storage-monitoring-and-reporting-smr-security-update-for-multiple-vulnerabilities

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-502

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