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SiemensCVE-2021-37183

HistorySep 14, 2021 - 11:15 a.m.

CVE-2021-37183

2021-09-1411:15:25

CWE-284

siemens

web.nvd.nist.gov

vulnerability

sinema remote connect server

denial-of-service

cve-2021-37183

nvd

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON

A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V3.0 SP2). The affected software allows sending send-to-sleep notifications to the managed devices. An unauthenticated attacker in the same network of the affected system can abuse these notifications to cause a Denial-of-Service condition in the managed devices.

Affected configurations

Nvd

Node

siemenssinema_remote_connect_serverRange<3.0

siemenssinema_remote_connect_serverMatch3.0-

siemenssinema_remote_connect_serverMatch3.0sp1

VendorProductVersionCPE
siemenssinema_remote_connect_server*cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*
siemenssinema_remote_connect_server3.0cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:-:*:*:*:*:*:*
siemenssinema_remote_connect_server3.0cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:sp1:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	sinema_remote_connect_server	*	cpe:2.3:a:siemens:sinema_remote_connect_server::::::::
siemens	sinema_remote_connect_server	3.0	cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:-::::::
siemens	sinema_remote_connect_server	3.0	cpe:2.3:a:siemens:sinema_remote_connect_server:3.0:sp1::::::

CNA Affected

[
  {
    "product": "SINEMA Remote Connect Server",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.0 SP2"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-334944.pdf

CVSS2

3.3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON

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