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Fencer Intel
medium 6.1

CVE-2022-28816 json

Reflected XSS in Carlo Gavazzi UWP 3.0

published 4y ago modified 4mo ago also EUVD-2022-33254

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 38%
public exploits
0
none known

Summary

In Carlo Gavazzi UWP3.0 in multiple versions and CPY Car Park Server in Version 2.8.3 the Sentilo Proxy is prone to reflected XSS which only affects the Sentilo service.

Patch / fix

  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller 8.5.0.3
  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller – Security Enhanced 8.5.0.3
  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller – EDP version 8.5.0.3
  • Carlo Gavazzi CPY Car Park Server 2.8.3

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 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

  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller
  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller – Security Enhanced
  • Carlo Gavazzi UWP 3.0 Monitoring Gateway and Controller – EDP version
  • Carlo Gavazzi CPY Car Park Server

Classification

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

References

Sources

Fencer Intel 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.