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IcscertCVELIST:CVE-2021-33017

HistoryNov 18, 2021 - 12:00 a.m.

CVE-2021-33017 Philips IntelliBridge EC 40 and EC 80 Hub Authentication Bypass Using an Alternate Path or Channel

2021-11-1800:00:00

CWE-288

icscert

www.cve.org

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

The standard access path of the IntelliBridge EC 40 and 60 Hub (C.00.04 and prior) requires authentication, but the product has an alternate path or channel that does not require authentication.

CNA Affected

[
  {
    "product": "IntelliBridge EC 40 Hub",
    "vendor": "Philips",
    "versions": [
      {
        "lessThanOrEqual": "C.00.04",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "IntelliBridge EC 80 Hub",
    "vendor": "Philips",
    "versions": [
      {
        "lessThanOrEqual": "C.00.04",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.cisa.gov/uscert/ics/advisories/icsma-21-322-01

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.2%

JSON

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