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Fencer Vulns
medium 5.3

CVE-2025-7746 json

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause an unval…

published 2025-09-09 13 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-27495

cvss
5.3
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits
0
none known

Summary

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability exists that could cause an unvalidated data injected by a malicious user potentially leading to modify or read data in a victim’s browser.

Patch / fix

  • Schneider Electric VW3A3530D: ATVdPAC module v25.0

Vendor advisories

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

cisa ICSA-25-259-01 updated cvss 6.1

Schneider Electric Altivar Products, ATVdPAC Module, ILC992 InterLink Converter (Update B)

  • Schneider Electric Altivar Machine Drives < 4.5
    affected: vendor fix, mitigation se.com
  • Schneider Electric Altivar Process Communication Modules
    affected: mitigation
  • Schneider Electric Altivar Process Drives < 4.5
    affected: vendor fix, mitigation se.com
  • Schneider Electric Altivar Soft Starter < 1.2ie05
    affected: vendor fix, mitigation se.com
  • Schneider Electric ATV6000 Medium Voltage < 2.2 Schneider Electric ATVdPAC module < 25.0
    affected: vendor fix, mitigation
  • Schneider Electric ILC992 InterLink Converter
    affected: mitigation
  • Schneider Electric Altivar Machine Drives 4.5 Schneider Electric Altivar Process Drives 4.5 Schneider Electric Altivar Soft Starter 1.2ie05 Schneider Electric ATV6000 Medium Voltage 2.2 Schneider Electric ATVdPAC module 25.0
    fixed

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

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
13 mo ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
CNA 4.0 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • Schneider Electric ATV630/650/660/680/6A0/6B0/6L0 Altivar Process Drives
  • Schneider Electric ATV930/950/955/960/980/9A0/9B0/9L0/991/992/993 Altivar Process Drives
  • Schneider Electric ILC992 InterLink Converter
  • Schneider Electric ATV340E Altivar Machine Drives
  • Schneider Electric ATV6000 Medium Voltage Altivar Process Drives
  • Schneider Electric ATS490 Altivar Soft Starter
  • Schneider Electric VW3A3720 & VW3A3721 Altivar Process Communication Modules
  • Schneider Electric VW3A3530D: ATVdPAC module

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.