// For flags

CVE-2021-33721

 

Severity Score

7.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.

Se ha identificado una vulnerabilidad en SINEC NMS (Todas las versiones anteriores a V1.0 SP2). La aplicación afectada neutraliza incorrectamente los elementos especiales cuando crea operaciones por lotes, lo que podría conllevar a una inyección de comandos. Un atacante remoto autenticado con privilegios administrativos podría explotar esta vulnerabilidad para ejecutar código arbitrario en el sistema con privilegios del sistema

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-05-28 CVE Reserved
  • 2021-08-10 CVE Published
  • 2024-01-23 EPSS Updated
  • 2024-08-03 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
https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf 2021-08-17
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Siemens
Search vendor "Siemens"
 Sinec Network Management System
Search vendor "Siemens" for product "Sinec Network Management System"
 < 1.0
Search vendor "Siemens" for product "Sinec Network Management System" and version " < 1.0"
-
Affected
Siemens
Search vendor "Siemens"
 Sinec Network Management System
Search vendor "Siemens" for product "Sinec Network Management System"
 1.0
Search vendor "Siemens" for product "Sinec Network Management System" and version "1.0"
-
Affected
Siemens
Search vendor "Siemens"
 Sinec Network Management System
Search vendor "Siemens" for product "Sinec Network Management System"
 1.0
Search vendor "Siemens" for product "Sinec Network Management System" and version "1.0"
sp1
Affected