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CVE-2021-36300

HIGH
8.2
CVSS Score
Published: November 23, 2021 at 08:00 PM UTC
Updated: June 17, 2026 at 03:58 AM UTC
2 products affected across 1 vendorEMC IDRAC9 FirmwareIntegrated Dell Remote Access Controller (iDRAC)

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Severity
HIGH8.2
Exploit prediction
EPSS 33%

Description

iDRAC9 versions prior to 5.00.00.00 contain an improper input validation vulnerability. An unauthenticated remote attacker may potentially exploit this vulnerability by sending a specially crafted malicious request to crash the webserver or cause information disclosure.

Affected

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

EMC IDRAC9 Firmware· Dell
95%
v < 5.00.00.00
Affected range stops below 5.00.00.00, so it looks safe — our inference, not a vendor statement
Integrated Dell Remote Access Controller (iDRAC)· Dell
60%
v < 5.00.00.00
Affected range stops below 5.00.00.00, 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://support.emc.com/kb/000191229

CVSS

8.2HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-89

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