CVE-2021-42082
Local Privilege Escalation to root in OSNEXUS QuantaStor before 6.0.0.355
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
Local users are able to execute scripts under root privileges.
*Credits:
Wietse Boonstra
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-10-07 CVE Reserved
- 2023-07-10 CVE Published
- 2023-07-10 EPSS Updated
- 2025-01-09 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-269: Improper Privilege Management
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://csirt.divd.nl/CVE-2021-42082 | Third Party Advisory | |
| https://www.divd.nl/DIVD-2021-00020 | Broken Link | |
| https://www.osnexus.com/products/software-defined-storage | Product | |
| https://www.wbsec.nl/osnexus | Third Party Advisory | |
| https://csirt.divd.nl/DIVD-2021-00020 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Osnexus Search vendor "Osnexus" | Quantastor Search vendor "Osnexus" for product "Quantastor" | < 6.0.0.355 Search vendor "Osnexus" for product "Quantastor" and version " < 6.0.0.355" | - |
Affected
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