Low severity · published Apr 30, 2021
CVE-2021-21544
Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability
2.7
CVSS
0.9%
EPSS
No
On KEV
Description
Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ID
Integrated Dell Remote Access Controller (iDRAC) · Dell
before 4.40.00.00 · source: vendor
IF
Idrac9 Firmware · Dell
before 4.40.00.00 · source: NVD
Affected product
ID
Integrated Dell Remote Access Controller (iDRAC)
Dell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21544
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21544
Vendor Advisory
https://www.dell.com/support/kbdoc/000185293
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