What is CVE-2025-5873?

CVE-2025-5873 is a medium-severity vulnerability in Echarge Hardy Barth Salia Plcc, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-06-09.

How severe is CVE-2025-5873?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Is CVE-2025-5873 known to be exploited?

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

Arbitrary file upload in Echarge Hardy Barth Salia Plcc

CVE-2025-5873

A vulnerability was detected in eCharge Hardy Barth Salia PLCC up to 2.3.81. Affected by this issue is some unknown functionality of the file /firmware.php of the component Web UI. Performing a manipulation of the argument media results in unrestricted upload. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

EPSS: 0.003 (18.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Echarge Hardy Barth Salia Plcc — versions 2.3.0, 2.3.1, 2.3.2

Weakness classification (CWE)

Public proof-of-concept exploits

YZS17/CVE

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2025-5873?: CVE-2025-5873 is a medium-severity vulnerability in Echarge Hardy Barth Salia Plcc, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-06-09.
How severe is CVE-2025-5873?: Medium severity. CVSS v3 base score is 6.3 out of 10.
Is CVE-2025-5873 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.