CVE-2021-21503
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.
PowerScale OneFS versiones 8.1.2, 8.2.2 y 9.1.0, contiene un problema de saneamiento de entrada inapropiado en un comando. El usuario de Compadmin podría aprovechar esta vulnerabilidad, conllevando a una posible escalada de privilegios
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-04 CVE Reserved
- 2021-03-08 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.dell.com/support/kbdoc/000183717 | 2021-03-12 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Dell Search vendor "Dell" | Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs" | 8.1.2 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.1.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs" | 8.2.2 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "8.2.2" | - |
Affected
| ||||||
| Dell Search vendor "Dell" | Emc Powerscale Onefs Search vendor "Dell" for product "Emc Powerscale Onefs" | 9.1.0 Search vendor "Dell" for product "Emc Powerscale Onefs" and version "9.1.0" | - |
Affected
| ||||||