CVE-2023-21531
Azure Service Fabric Container Elevation of Privilege Vulnerability
Severity Score
7.0
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
Azure Service Fabric Container Elevation of Privilege Vulnerability
Vulnerabilidad de elevación de privilegios en el contenedor de Azure Service Fabric
This vulnerability allows local attackers to disclose sensitive information on Microsoft Azure. An attacker must first obtain the ability to execute high-privileged code within a container on the target system in order to exploit this vulnerability.
The specific flaw exists within the WAagent daemon. The issue results from insufficient verification of the origin of requests. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.
*Credits:
David Fiser (Trend Micro - Project Nebula)
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
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-12-01 CVE Reserved
- 2023-01-10 CVE Published
- 2024-08-02 CVE Updated
- 2024-08-02 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-269: Improper Privilege Management
- CWE-284: Improper Access Control
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21531 | 2024-05-29 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Azure Service Fabric Search vendor "Microsoft" for product "Azure Service Fabric" | 8.2 Search vendor "Microsoft" for product "Azure Service Fabric" and version "8.2" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Azure Service Fabric Search vendor "Microsoft" for product "Azure Service Fabric" | 9.0 Search vendor "Microsoft" for product "Azure Service Fabric" and version "9.0" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Azure Service Fabric Search vendor "Microsoft" for product "Azure Service Fabric" | 9.1 Search vendor "Microsoft" for product "Azure Service Fabric" and version "9.1" | - |
Affected
| ||||||