How severe is CVE-2025-47423?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Is CVE-2025-47423 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Pwsdashboard Personal Weather Station Dashboard

CVE-2025-47423

Personal Weather Station Dashboard 12_lts allows unauthenticated remote attackers to read arbitrary files via ../ directory traversal in the test parameter to /others/_test.php, as demonstrated by reading the server's private SSL key in cleartext.

EPSS: 0.021 (79.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.

Affected products

Pwsdashboard Personal Weather Station Dashboard — versions 12_lts

Weakness classification (CWE)

CWE-24

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-47423?: CVE-2025-47423 is a medium-severity vulnerability in Pwsdashboard Personal Weather Station Dashboard, classified under CWE-24. CVSS score: 5.8/10. Published 2025-05-07.
How severe is CVE-2025-47423?: Medium severity. CVSS v3 base score is 5.8 out of 10.
Is CVE-2025-47423 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.