CVE-2019-6533 — CRITICAL (9.1)

Q: How severe is CVE-2019-6533?

CVE-2019-6533 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2019-6533?

Check the references section above for vendor advisories and patch information. Affected products include: Kunbus Pr100088 Modbus Gateway Firmware, Kunbus Pr100088 Modbus Gateway.

Vulnerability Description

Registers used to store Modbus values can be read and written from the web interface without authentication in the PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166).

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Kunbus	Pr100088 Modbus Gateway Firmware	< r02
Kunbus	Pr100088 Modbus Gateway	-

Related Weaknesses (CWE)

CWE-306

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-036-05MitigationThird Party AdvisoryUS Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-19-036-05MitigationThird Party AdvisoryUS Government Resource

FAQ

What is CVE-2019-6533?

CVE-2019-6533 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Registers used to store Modbus values can be read and written from the web interface without authentication in the PR100088 Modbus gateway versions prior to Release R02 (or Software Version 1.1.13166)...

How severe is CVE-2019-6533?

CVE-2019-6533 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-6533?

Check the references section above for vendor advisories and patch information. Affected products include: Kunbus Pr100088 Modbus Gateway Firmware, Kunbus Pr100088 Modbus Gateway.