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CVE-2019-16671

20
FAUCET Score

CVE-2019-16671 is an uncontrolled resource consumption vulnerability affecting specific firmware versions of Weidmueller IE-SW-VL05M, IE-SW-VL08MT, and IE-SW-PL10M industrial network devices. A remote authenticated attacker can crash an affected device by sending a specially crafted packet, leading to a denial of service. Rated Medium severity with a CVSS score of 6.5, this vulnerability requires prior authentication but has a high impact on availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.3.4CPE matchmatch criteria
cpe:2.3:o:weidmueller:ie-sw-pl09m-5gc-4gt_firmware:*:*:*:*:*:*:*:*
<= 3.3.4CPE matchmatch criteria
cpe:2.3:o:weidmueller:ie-sw-pl09mt-5gc-4gt_firmware:*:*:*:*:*:*:*:*
<= 3.4.4CPE matchmatch criteria
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc-16tx_firmware:*:*:*:*:*:*:*:*
<= 3.4.4CPE matchmatch criteria
cpe:2.3:o:weidmueller:ie-sw-pl18mt-2gc-16tx_firmware:*:*:*:*:*:*:*:*
<= 3.4.4CPE matchmatch criteria
cpe:2.3:o:weidmueller:ie-sw-pl18m-2gc14tx2sc_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 90th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cert.vde.com / en-us/advisories
Third Party Advisory
cert.vde.com / en-us/advisories/vde-2019-018
Third Party Advisory
mdcop.weidmueller.com / mediadelivery/asset/900_102694
Vendor Advisory
us-cert.gov / ics/advisories/icsa-19-339-02
Third Party Advisory