PT-2019-15784 · Fronius · Fronius Solar Inverter

T. Weber · Published 2019-12-04 · Updated 2019-12-16 · CVE-2019-19228

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Fronius Solar Inverter devices versions prior to 3.14.1 (HM 1.12.1)

Description The issue allows attackers to bypass authentication because the password for the today account is stored in the /tmp/web users.conf file.

Recommendations For versions prior to 3.14.1 (HM 1.12.1), update to version 3.14.1 (HM 1.12.1) or later to resolve the issue.

Exploit

Fix

Cleartext Storage of Sensitive Information

Weakness Enumeration

CWE-312

Related Identifiers

CVE-2019-19228

Affected Products

Fronius Solar Inverter

References · 5

• 🔥 https://sec-consult.com/en/blog/advisories/multiple-vulnerabilites-in-fronius-solar-inverter-series-cve-2019-19229-cve-2019-19228 · Exploit
• 🔥 http://packetstormsecurity.com/files/155562/Fronius-Solar-Inverter-Series-Insecure-Communication-Path-Traversal.html · Exploit
• 🔥 https://seclists.org/bugtraq/2019/Dec/5 · Exploit
• https://osv.dev/vulnerability/CVE-2019-19228 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-19228 · Security Note