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BoschCVELIST:CVE-2019-11894

HistoryMay 29, 2019 - 8:03 p.m.

CVE-2019-11894 Improper access control in the backup mechanism of the Bosch Smart Home Controller (SHC)

2019-05-2920:03:48

CWE-284

bosch

www.cve.org

CVSS3

5.7

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

29.0%

JSON

A potential improper access control vulnerability exists in the backup mechanism of the Bosch Smart Home Controller (SHC) before 9.8.905 that may result in unauthorized download of a backup. In order to exploit the vulnerability, the adversary needs to download the backup directly after a backup triggered by a legitimate user has been completed.

CNA Affected

[
  {
    "product": "Smart Home Controller",
    "vendor": "Bosch",
    "versions": [
      {
        "lessThan": "9.8.905",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

psirt.bosch.com/Advisory/BOSCH-SA-662084.html

CVSS3

5.7

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

29.0%

JSON

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