CVE-2021-33721

CVSS V2 High 9 CVSS V3 High 7.2
Description
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.
Overview
  • CVE ID
  • CVE-2021-33721
  • Assigner
  • productcert@siemens.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-08-10T11:15:09
  • Last Modified Date
  • 2021-08-17T21:05:32
Weakness Enumerations
CWE URL
CWE-78 http://cwe.mitre.org/data/definitions/78.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:siemens:sinec_network_management_system:*:*:*:*:*:*:*:* 1 OR 1.0
cpe:2.3:a:siemens:sinec_network_management_system:1.0:-:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:sinec_network_management_system:1.0:sp1:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 9
  • Severity
  • HIGH
  • Exploitability Score
  • 8
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-33721
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33721
History
Created Old Value New Value Data Type Notes
2022-05-10 06:56:50 Added to TrackCVE
2022-12-05 07:46:31 2021-08-10T11:15Z 2021-08-10T11:15:09 CVE Published Date updated
2022-12-05 07:46:31 2021-08-17T21:05:32 CVE Modified Date updated
2022-12-05 07:46:31 Analyzed Vulnerability Status updated