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[email protected]CVE-2021-23862

HistoryDec 08, 2021 - 10:15 p.m.

CVE-2021-23862

2021-12-0822:15:08

CWE-78

CWE-20

[email protected]

web.nvd.nist.gov

cve-2021-23862

information security

config packet

arbitrary command execution

vrm

divar ip

bvms

videojet decoder

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

52.0%

JSON

A crafted configuration packet sent by an authenticated administrative user can be used to execute arbitrary commands in system context. This issue also affects installations of the VRM, DIVAR IP, BVMS with VRM installed, the VIDEOJET decoder (VJD-7513 and VJD-8000).

Affected configurations

NVD

Node

boschdivar_ip_5000_firmwareMatch-

boschdivar_ip_7000_firmwareMatch-

AND

boschbosch_video_management_systemRange≤9.0

boschbosch_video_management_systemRange10.0–10.0.2

boschbosch_video_management_systemMatch10.1

boschbosch_video_management_systemMatch11.0

boschvideo_recording_managerRange≤3.81

boschvideo_recording_managerRange3.82–3.82.0057

boschvideo_recording_managerRange3.83–3.83.0021

boschvideo_recording_managerRange4.0–4.00.0070

Node

boschvideojet_decoder_7513Match-

AND

boschvideojet_decoder_7513_firmwareRange≤10.22.0038

Node

boschvideojet_decoder_8000Match-

AND

boschvideojet_decoder_8000_firmwareRange≤10.01.0036

CPENameOperatorVersion
bosch:bosch_video_management_systembosch bosch video management systemle9.0
bosch:bosch_video_management_systembosch bosch video management systemlt10.0.2
bosch:bosch_video_management_systembosch bosch video management systemeq10.1
bosch:bosch_video_management_systembosch bosch video management systemeq11.0
bosch:video_recording_managerbosch video recording managerle3.81
bosch:video_recording_managerbosch video recording managerle3.82.0057
bosch:video_recording_managerbosch video recording managerle3.83.0021
bosch:video_recording_managerbosch video recording managerle4.00.0070

CPE	Name	Operator	Version
bosch:bosch_video_management_system	bosch bosch video management system	le	9.0
bosch:bosch_video_management_system	bosch bosch video management system	lt	10.0.2
bosch:bosch_video_management_system	bosch bosch video management system	eq	10.1
bosch:bosch_video_management_system	bosch bosch video management system	eq	11.0
bosch:video_recording_manager	bosch video recording manager	le	3.81
bosch:video_recording_manager	bosch video recording manager	le	3.82.0057
bosch:video_recording_manager	bosch video recording manager	le	3.83.0021
bosch:video_recording_manager	bosch video recording manager	le	4.00.0070

CNA Affected

[
  {
    "product": "BVMS",
    "vendor": "Bosch",
    "versions": [
      {
        "lessThanOrEqual": "9.0.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "11.0.0",
        "status": "affected",
        "version": "11.0",
        "versionType": "custom"
      },
      {
        "lessThan": "10.0.2",
        "status": "affected",
        "version": "10.0",
        "versionType": "custom"
      },
      {
        "lessThan": "10.1.1",
        "status": "affected",
        "version": "10.1",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "DIVAR IP 7000 R2",
    "vendor": "Bosch",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  },
  {
    "product": "DIVAR IP all-in-one 5000",
    "vendor": "Bosch",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  },
  {
    "product": "DIVAR IP all-in-one 7000",
    "vendor": "Bosch",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  },
  {
    "product": "VRM",
    "vendor": "Bosch",
    "versions": [
      {
        "lessThanOrEqual": "3.81",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.00.0070",
        "status": "affected",
        "version": "4.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.83.0021",
        "status": "affected",
        "version": "3.83",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.82.0057",
        "status": "affected",
        "version": "3.82",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "VJD-8000",
    "vendor": "Bosch",
    "versions": [
      {
        "lessThanOrEqual": "10.01.0036",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "VJD-7513",
    "vendor": "Bosch",
    "versions": [
      {
        "lessThanOrEqual": "10.22.0038",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

psirt.bosch.com/security-advisories/bosch-sa-043434-bt.html

Social References

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

9 High

CVSS2

Access Vector

Access Complexity

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.002 Low

EPSS

Percentile

52.0%

JSON

Related for CVE-2021-23862

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