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Fencer Vulns
critical 9.8

CVE-2017-5144 json

An issue was discovered in Carlo Gavazzi VMU-C EM prior to firmware Version A11_U05, and VMU-C PV prior to firmware Version A17.

published 2017-02-13 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-14253

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.4%
EPSS 2.4% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

An issue was discovered in Carlo Gavazzi VMU-C EM prior to firmware Version A11_U05, and VMU-C PV prior to firmware Version A17. The access control flaw allows access to most application functions without authentication.

Vendor advisories

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

cisa ICSA-17-012-03 updated cvss 9.8

Carlo Gavazzi VMU-C EM and VMU-C PV

  • Carlo Gavazzi VMU-C EM < A11_U05 Carlo Gavazzi VMU-C PV < A17
    affected: vendor fix, mitigation “The relevant firmware versions are available either by means of the firmware update function embedded in the VMU-C or by downloading them from Carlo Gavazzi's web site. Please open the link:”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

2.43% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Carlo Gavazzi VMU-C EM and VMU-C PV

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.