CVE-2021-23859
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
An unauthenticated attacker is able to send a special HTTP request, that causes a service to crash. In case of a standalone VRM or BVMS with VRM installation this crash also opens the possibility to send further unauthenticated commands to the service. On some products the interface is only local accessible lowering the CVSS base score. For a list of modified CVSS scores, please see the official Bosch Advisory Appendix chapter Modified CVSS Scores for CVE-2021-23859
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Sources
CWEs
Vulnerable Software (6)
Type: Configuration
Vendor: bosch
Product: access_easy_controller_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:bosch:access_easy_controller_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.9.1.0", "v...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:bosch:access_easy_controller_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.9.1.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:bosch:access_easy_controller:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: bosch
Product: access_professional_edition
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager_exporter:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.10.0008", "versionStartIncluding": "2.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: bosch
Product: bosch_video_management_system
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.0", "vulnera...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.2", "versionStartIncluding": "10.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:10.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:11.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.81", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.82.0057", "versionStartIncluding": "3.82", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.83.0021", "versionStartIncluding": "3.83", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.00.0070", "versionStartIncluding": "4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:bosch:divar_ip_5000_firmware:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:bosch:divar_ip_7000_firmware:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: bosch
Product: building_integration_system
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager_exporter:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.10.0008", "versionStartIncluding": "2.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: bosch
Product: video_recording_manager
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.0", "vulnera...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:*:*:*:*:*:*:*:*", "versionEndExcluding": "10.0.2", "versionStartIncluding": "10.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:10.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:bosch_video_management_system:11.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.81", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.82.0057", "versionStartIncluding": "3.82", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.83.0021", "versionStartIncluding": "3.83", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.00.0070", "versionStartIncluding": "4.0", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:bosch:divar_ip_5000_firmware:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:bosch:divar_ip_7000_firmware:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: bosch
Product: video_recording_manager_exporter
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:bosch:access_professional_edition:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.8.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:building_integration_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.9", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:bosch:video_recording_manager_exporter:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.10.0008", "versionStartIncluding": "2.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd