Modbus Gateway Vulnerability in PR100088 by Vendor
CVE-2019-6527

9.8CRITICAL

Key Information:

Vendor

Ics-cert

Status
Pr100088 Modbus Gateway
Vendor
CVE Published:
5 February 2019

What is CVE-2019-6527?

The PR100088 Modbus gateway versions released prior to R02 may expose a significant risk by allowing an attacker to alter the password of an admin user who is currently or previously logged in without the need for a device restart. This vulnerability can lead to unauthorized access and potential system compromise, emphasizing the importance of timely updates and robust security measures.

Affected Version(s)

PR100088 Modbus gateway All versions prior to Release R02 (or Software Version 1.1.13166)

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-036-05
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.