High severity · published Jan 25, 2022
CVE-2021-36347
iDRAC9 versions prior to 5.00.20.00 and iDRAC8 versions prior to 2.82.82.82 contain a stack-based buffer overflow vulnerability
7.2
CVSS
2.2%
EPSS
No
On KEV
Description
iDRAC9 versions prior to 5.00.20.00 and iDRAC8 versions prior to 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges could potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% 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 iDRAC8: 2.82.82.82, iDRAC9: 5.00.20.00 · source: vendor
ID
Integrated Dell Remote Access Controller 8 Firmware · Dell
before 2.82.82.82 · source: NVD
ID
Integrated Dell Remote Access Controller 9 Firmware · Dell
before 5.00.20.00 · source: NVD
Affected product
ID
Integrated Dell Remote Access Controller (iDRAC)
Dell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36347
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36347
Vendor Advisory
https://www.dell.com/support/kbdoc/000194038
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