A CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists on a DCE file upload en…

published 2023-04-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29503

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits: 0; none known

A CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists on a DCE file upload endpoint when tampering with parameters over HTTP.

Affected products: StruxureWare Data Center Expert (V7.9.2 and prior)

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 21 mo ago (2025-02-05)

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

Schneider Electric StruxureWare Data Center Expert

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2023-045-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-045-02.pdf
vendor-advisory

Sources

CVE List CVE-2023-25551
NVD CVE-2023-25551

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary