Vulnerability Name:

CVE-2021-33730 (CCN-211157)

Assigned:2021-10-12
Published:2021-10-12
Updated:2021-10-18
Summary:A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). A privileged authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the webserver of the affected application.
CVSS v3 Severity:7.2 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
6.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.2 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
6.3 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-89
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-33730

Source: CCN
Type: Siemens Security Advisory SSA-163251
Multiple Vulnerabilities in SINEC NMS

Source: MISC
Type: Patch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf

Source: XF
Type: UNKNOWN
siemens-cve202133730-cmd-exec(211157)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:siemens:sinec-nms:*:*:*:*:*:*:*:* (Version < 1.0)
  • OR cpe:/a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*
  • OR cpe:/a:siemens:sinec_nms:1.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:siemens:sinec_nms:1.0:sp2:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:siemens:sinec_nms:1.0:sp1:*:*:*:*:*:*
  • OR cpe:/a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    siemens sinec-nms *
    siemens sinec nms 1.0 -
    siemens sinec nms 1.0 sp1
    siemens sinec nms 1.0 sp2
    siemens sinec nms 1.0 sp1
    siemens sinec nms 1.0 -