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No exploitation reportedFix available

CVE-2019-19228

No exploitation reported by the sources we read.

  • Published2019-12-04
  • Fixed in3.14.1
  • WeaknessCWE-312

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Fronius Solar Inverter devices before 3.14.1 (HM 1.12.1) allow attackers to bypass authentication because the password for the today account is stored in the /tmp/web_users.conf file.

Timeline

dates in UTC
  1. 2019-12-0419:15CVE publishedNVD

Versions per branch

NVD
Fronius datamanager box 2.0 firmwareversion to verify
BranchAffectedFixed in
3.14< 3.14.13.14.1
Fronius eco 25.0-3-s firmwareversion to verify
BranchAffectedFixed in
3.14< 3.14.13.14.1
Fronius eco 27.0-3-s firmwareversion to verify
BranchAffectedFixed in
3.14< 3.14.13.14.1

63 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Fronius datamanager box 2.0 firmware to 3.14.1

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2019-12-04
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-h3gx-q82j-vhq3

Frequently asked questions

What is CVE-2019-19228?

Fronius Solar Inverter devices before 3.14.1 (HM 1.12.1) allow attackers to bypass authentication because the password for the today account is stored in the /tmp/web_users.conf file.

Is CVE-2019-19228 actively exploited?

Active exploitation of CVE-2019-19228 has not been confirmed. Its EPSS score was 1.9% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-19228?

CVE-2019-19228 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record