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High severity · published Aug 3, 2021
CVE-2021-21553
Dell PowerScale OneFS versions 8.1.0-9.1.0 contain an Incorrect User Management vulnerability.under some specific conditions, this can allow the CompAdmin user to elevate…
8.8
CVSS
0.2%
EPSS
No
On KEV
Description
Dell PowerScale OneFS versions 8.1.0-9.1.0 contain an Incorrect User Management vulnerability.under some specific conditions, this can allow the CompAdmin user to elevate privileges and break out of Compliance mode. This is a critical vulnerability and Dell recommends upgrading at the earliest.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
Powerscale Onefs · Dell
8.1.0 through 9.1.0 · source: NVD
Affected product
PO
Powerscale Onefs
Dell
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21553
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21553
Vendor Advisory
https://www.dell.com/support/kbdoc/000188148
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