CVE-2021-33017 — HIGH (8.1)

Q: What is CVE-2021-33017?

CVE-2021-33017 is a vulnerability with a CVSS score of 8.1 (HIGH). 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.

Q: How severe is CVE-2021-33017?

CVE-2021-33017 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-33017?

Check the references section above for vendor advisories and patch information. Affected products include: Philips Intellibridge Ec40 Firmware, Philips Intellibridge Ec40, Philips Intellibridge Ec80 Firmware, Philips Intellibridge Ec80.

Vulnerability Description

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.

CVSS Score

8.1

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Philips	Intellibridge Ec40 Firmware	<= c.00.04
Philips	Intellibridge Ec40	-
Philips	Intellibridge Ec80 Firmware	<= c.00.04
Philips	Intellibridge Ec80	-

Related Weaknesses (CWE)

CWE-288

References

https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01Third Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsma-21-322-01Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2021-33017?

CVE-2021-33017 is a vulnerability with a CVSS score of 8.1 (HIGH). 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.

How severe is CVE-2021-33017?

CVE-2021-33017 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33017?

Check the references section above for vendor advisories and patch information. Affected products include: Philips Intellibridge Ec40 Firmware, Philips Intellibridge Ec40, Philips Intellibridge Ec80 Firmware, Philips Intellibridge Ec80.