CVE-2019-16671

An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build...

6.5 Medium

An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and IE-SW-PL10M 3.3.16 Build 16102416 devices. Remote authenticated users can crash a device with a special packet because of Uncontrolled Resource Consumption.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

1.93%Up 0.6 points since Apr 14, 2021

What each source reports

CVE List Score used 6.5

Record: CVE-2019-16671
CVSS 3.0: 6.5 MediumCVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:L/S:U/UI:N
Updated: 2026-11-02

EUVDEUVD-2019-7233 6.5

Record: EUVD-2019-7233
CVSS 3.0: 6.5 MediumCVSS:3.0/AC:L/AV:N/A:H/C:N/I:N/PR:L/S:U/UI:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9jw2-j35c-pjxc No score

An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build...

Record: GHSA-9jw2-j35c-pjxc
Updated: 2026-11-02

NVD 6.5

Record: CVE-2019-16671
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 3.0: 6.5 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 6.8 MediumAV:N/AC:L/Au:S/C:N/I:N/A:C
Weakness: CWE-400
Updated: 2026-11-02

Affected products

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History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-16671 is a medium vulnerability (CVSS 6.5) in Weidmueller Ie-sw-pl08m-6tx-2sc Firmware, published December 6, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.93%, the 80th percentile. No source names a fixed version.