Authentication Mechanism Flaws in Weidmueller Network Devices
CVE-2019-16670

9.8CRITICAL

Key Information:

Vendor

Weidmueller

Status
Ie-sw-pl09m-5gc-4gt Firmware
Vendor
CVE Published:
6 December 2019

What is CVE-2019-16670?

A significant vulnerability exists in select Weidmueller network devices due to an ineffective authentication mechanism lacking brute-force prevention features. This shortcoming allows attackers to systematically guess credentials without being deterred, potentially compromising network integrity and security. Affected models include the IE-SW-VL05M, IE-SW-VL08MT, and IE-SW-PL10M, emphasizing the need for immediate remediation and robust security practices within environments utilizing these devices.

References

https://cert.vde.com/en-us/advisories
x_refsource_MISC
https://cert.vde.com/en-us/advisories/vde-2019-018
x_refsource_MISC
https://mdcop.weidmueller.com/mediadelivery/asset/900_102694
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

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