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JciVULNRICHMENT:CVE-2024-32752

HistoryJun 06, 2024 - 8:49 p.m.

CVE-2024-32752 Johnson Controls Software House iStar Pro Door Controller

2024-06-0620:49:53

CWE-306

jci

github.com

machine-in-the-middle

johnson controls

istar pro

vulnerable

door controller

communications

CVSS4

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

6.9

Confidence

Low

EPSS

Percentile

9.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

Under certain circumstances communications between the ICU tool and an iSTAR Pro door controller is susceptible to Machine-in-the-Middle attacks which could impact door control and configuration.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:h:johnsoncontrols:software_house_istar_pro_door_controller:*:*:*:*:*:*:*:*"
    ],
    "vendor": "johnsoncontrols",
    "product": "software_house_istar_pro_door_controller",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "cpes": [
      "cpe:2.3:h:johnsoncontrols:icu:*:*:*:*:*:*:*:*"
    ],
    "vendor": "johnsoncontrols",
    "product": "icu",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

www.cisa.gov/news-events/ics-advisories/icsa-24-158-04

www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2024/jci-psa-2024-06.pdf

CVSS4

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

6.9

Confidence

Low

EPSS

Percentile

9.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

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