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JciCVE-2021-27656

HistoryMar 18, 2021 - 6:15 p.m.

CVE-2021-27656

2021-03-1818:15:13

CWE-862

jci

web.nvd.nist.gov

cve-2021-27656

vulnerability

exacqvision web service

unauthenticated attacker

system-level information

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

58.6%

JSON

A vulnerability in exacqVision Web Service 20.12.2.0 and prior could allow an unauthenticated attacker to view system-level information about the exacqVision Web Service and the operating system.

Affected configurations

Nvd

Node

johnsoncontrolsexacqvision_web_serviceRange≤20.12.2.0

VendorProductVersionCPE
johnsoncontrolsexacqvision_web_service*cpe:2.3:a:johnsoncontrols:exacqvision_web_service:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
johnsoncontrols	exacqvision_web_service	*	cpe:2.3:a:johnsoncontrols:exacqvision_web_service::::::::

CNA Affected

[
  {
    "product": "exacqVision Web Service version 20.12.2.0 and prior",
    "vendor": "Johnson Controls",
    "versions": [
      {
        "lessThanOrEqual": "20.12.2.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-077-01

www.johnsoncontrols.com/cyber-solutions/security-advisories

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.3

Confidence

High

EPSS

0.002

Percentile

58.6%

JSON

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