A vulnerability has been identified in IE/WSN-PA Link WirelessHART Gateway (All versions).

published 2019-09-13 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-5193

cvss: 9.6; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.1%; EPSS 1.1% chance of exploitation in 30 days, percentile 66%
public exploits: 0; none known

A vulnerability has been identified in IE/WSN-PA Link WirelessHART Gateway (All versions). The integrated configuration web server of the affected device could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. The user must be logged into the web interface in order for the exploitation to succeed. At the stage of publishing this security advisory no public exploitation is known.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-19-253-04 updated 2019-09-10 cvss 7.5

ICSA-19-253-04 Siemens IE-WSN-PA Link WirelessHART Gateway

Siemens IE/WSN-PA Link WirelessHART Gateway
affected: mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

1.12% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

Siemens AG IE/WSN-PA Link WirelessHART Gateway

Classification

Weakness

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page
CWE-79 Improper Neutralization of Input During Web Page Generation

References

cert-portal.siemens.com /productcert/pdf/ssa-191683.pdf
vendor-advisory
us-cert.gov /ics/advisories/icsa-19-253-04

Sources

CVE List CVE-2019-13923
NVD CVE-2019-13923

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Summary