CVE-2021-21540
MEDIUMDell EMC iDRAC9 < 4.40.00.00 - Authenticated Stack-based Buffer Overflow
Title source: llmDescription
Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a stack-based overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to overwrite configuration information by injecting arbitrarily large payload.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.dell.com/support/kbdoc/000185293
Scores
CVSS v3
5.9
EPSS
0.0052
EPSS Percentile
66.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
dell/idrac9_firmware
< 4.40.00.00
Published
Apr 30, 2021
Tracked Since
Feb 18, 2026