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CVE-2019-19229

21
FAUCET Score

CVE-2019-19229 describes a directory traversal vulnerability in the admincgi-bin/service.fcgi component of Fronius Solar Inverter devices running firmware versions prior to 3.14.1 (HM 1.12.1). This medium-severity vulnerability, rated 6.5 CVSSv3.1, allows an authenticated attacker to access arbitrary files on the system by manipulating the 'filename' parameter in a 'download' action. While the attack complexity is low and requires authentication, successful exploitation could lead to high confidentiality impact, allowing attackers to read sensitive system files. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.14.1CPE matchmatch criteria
cpe:2.3:o:fronius:datamanager_box_2.0_firmware:*:*:*:*:*:*:*:*
< 3.14.1CPE matchmatch criteria
cpe:2.3:o:fronius:eco_25.0-3-s_firmware:*:*:*:*:*:*:*:*
< 3.14.1CPE matchmatch criteria
cpe:2.3:o:fronius:eco_27.0-3-s_firmware:*:*:*:*:*:*:*:*
< 3.14.1CPE matchmatch criteria
cpe:2.3:o:fronius:galvo_1.5-1_firmware:*:*:*:*:*:*:*:*
< 3.14.1CPE matchmatch criteria
cpe:2.3:o:fronius:galvo_1.5-1_208-240_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.31%
Probability of exploitation in next 30 days
EPSS Percentile
81.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0231 is in the 93rd percentile among its peer group of 21,951 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/155562/Fronius-Solar-Inverter-Series-Insecure-Communication-Path-Traversal.html
ExploitThird Party AdvisoryVDB Entry
sec-consult.com / en/blog/advisories/multiple-vulnerabilites-in-fronius-solar-inverter-series-cve-2019-19229-cve-2019-19228
ExploitThird Party Advisory
seclists.org / bugtraq/2019/Dec/5
ExploitMailing ListThird Party Advisory