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cvelistJciCVELIST:CVE-2019-7593
HistoryAug 20, 2019 - 6:22 p.m.

CVE-2019-7593 Metasys use of shared RSA key pairs

2019-08-2018:22:43
CWE-323
jci
www.cve.org
2

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

43.9%

Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a shared RSA key pair for certain encryption operations involving the Site Management Portal (SMP).

CNA Affected

[
  {
    "product": "Metasys versions prior to 9.0",
    "vendor": "Johnson Controls",
    "versions": [
      {
        "status": "unaffected",
        "version": "9.0"
      }
    ]
  }
]

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

AI Score

9.2

Confidence

High

EPSS

0.001

Percentile

43.9%

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