How severe is CVE-2019-16671?

CVE-2019-16671 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-16671 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-16671?

CVE-2019-16671 primarily affects Weidmueller Ie-sw-pl09m-5gc-4gt Firmware. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-16671?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-16671 published?

CVE-2019-16671 was published on 2019-12-06 and last updated on 2026-06-17.

CVE-2019-16671

CVE-2019-16671 is a medium-severity vulnerability in Weidmueller Ie-sw-pl09m-5gc-4gt Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.8
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Weidmueller Ie-sw-pl09m-5gc-4gt Firmware
Published: 2019-12-06
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2019-16671?: 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.
How severe is CVE-2019-16671?: CVE-2019-16671 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-16671 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-16671?: CVE-2019-16671 primarily affects Weidmueller Ie-sw-pl09m-5gc-4gt Firmware. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-16671?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-16671 published?: CVE-2019-16671 was published on 2019-12-06 and last updated on 2026-06-17.

References

Affected products (40)

cpe:2.3:o:weidmueller:ie-sw-pl09m-5gc-4gt_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl09mt-5gc-4gt_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc-16tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18mt-2gc-16tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc14tx2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18mt-2gc14tx2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc14tx2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18mt-2gc14tx2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc14tx2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl18mt-2gc14tx2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16m-16tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16mt-16tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16m-14tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16mt-14tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16m-14tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl16mt-14tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05m-5tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05mt-5tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05m-3tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05mt-3tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05m-3tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl05mt-3tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-8tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-5tx-3sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-5tx-1sc-2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-6tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-6tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-vl08mt-6tx-2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08m-8tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08mt-8tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08m-6tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08mt-6tx-2sc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08m-6tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08mt-6tx-2st_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08m-6tx-2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl08mt-6tx-2scs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl10m-3gt-7tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl10mt-3gt-7tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl10m-1gt-2gs-7tx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:ie-sw-pl10mt-1gt-2gs-7tx_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Weidmueller Ie-sw-pl09m-5gc-4gt Firmware

CVE-2019-16674 — Critical (CVSS 9.8): An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and…
CVE-2019-16672 — Critical (CVSS 9.8): An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and…
CVE-2019-16670 — Critical (CVSS 9.8): An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and…
CVE-2019-16673 — Medium (CVSS 6.5): An issue was discovered on Weidmueller IE-SW-VL05M 3.6.6 Build 16102415, IE-SW-VL08MT 3.5.2 Build 16102415, and…

All CVEs affecting Weidmueller Ie-sw-pl09m-5gc-4gt Firmware →

Other CWE-400 (Uncontrolled Resource Consumption) vulnerabilities

CVE-2026-46775 — Critical (CVSS 9.9): Vulnerability in Oracle REST Data Services (component: Core). Supported versions that are affected are 24.2.0-26.1.0.…
CVE-2025-61303 — Critical (CVSS 9.8): Hatching Triage Sandbox Windows 10 build 2004 (2025-08-14) and Windows 10 LTSC 2021(2025-08-14) contains a…
CVE-2025-43193 — Critical (CVSS 9.8): The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7,…
CVE-2025-24269 — Critical (CVSS 9.8): The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4. An app may be able to…
CVE-2025-24264 — Critical (CVSS 9.8): The issue was addressed with improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4,…
CVE-2025-24260 — Critical (CVSS 9.8): The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5,…

Browse all CWE-400 (Uncontrolled Resource Consumption) vulnerabilities →