A vulnerability has been identified in Spectrum Power 3 (Corporate User Interface) (All versions <= v3.11), Spectrum Power 4 (Corporate Use…

published 2019-07-11 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2647

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits: 0; none known

A vulnerability has been identified in Spectrum Power 3 (Corporate User Interface) (All versions <= v3.11), Spectrum Power 4 (Corporate User Interface) (Version v4.75), Spectrum Power 5 (Corporate User Interface) (All versions < v5.50), Spectrum Power 7 (Corporate User Interface) (All versions <= v2.20). The web server 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 does not need to 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-19-190-04 updated 2019-08-13 cvss 4.7

ICSA-19-190-04 Siemens Spectrum Power (Update A)

Siemens Spectrum Power 3 (Corporate User Interface) <=v3.11 Siemens Spectrum Power 4 (Corporate User Interface) v4.75 Siemens Spectrum Power 5 (Corporate User Interface) <v5.50 Siemens Spectrum Power 7 (Corporate User Interface) <=v2.20
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

0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

Siemens AG Spectrum Power 3 (Corporate User Interface)
Siemens AG Spectrum Power 4 (Corporate User Interface)
Siemens AG Spectrum Power 5 (Corporate User Interface)
Siemens AG Spectrum Power 7 (Corporate User Interface)

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-747162.pdf
vendor-advisory

Sources

CVE List CVE-2019-10933
NVD CVE-2019-10933

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Summary