CVE-2021-33721

Published on: 08/10/2021 12:00:00 AM UTC

Last Modified on: 09/14/2021 11:09:13 AM UTC

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Certain versions of Sinec Network Management System from Siemens contain the following vulnerability:

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.

  • CVE-2021-33721 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Siemens - SINEC NMS version All versions < V1.0 SP2

CVSS3 Score: 7.2 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW HIGH NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 9 - HIGH

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
COMPLETE COMPLETE COMPLETE

CVE References

Description Tags Link
cert-portal.siemens.com
application/pdf
URL Logo MISC cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSiemensSinec Network Management SystemAllAllAllAll
ApplicationSiemensSinec Network Management System1.0-AllAll
ApplicationSiemensSinec Network Management System1.0sp1AllAll
  • cpe:2.3:a:siemens:sinec_network_management_system:*:*:*:*:*:*:*:*:
  • cpe:2.3:a:siemens:sinec_network_management_system:1.0:-:*:*:*:*:*:*:
  • cpe:2.3:a:siemens:sinec_network_management_system:1.0:sp1:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-33721 : A vulnerability has been identified in SINEC NMS All versions < V1.0 SP2 . The affected applicati… twitter.com/i/web/status/1… 2021-08-10 10:45:24
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