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ICSA-26-111-05: Hardy Barth Salia EV Charge Controller (Update A) ↗ source

April 21, 2026 CISA ICS Advisory

Summary

Successful exploitation of these vulnerabilities could crash the device being accessed; a buffer overflow condition may allow remote code execution. CVE-2025-5873: A vulnerability was found in eCharge Hardy Barth Salia PLCC 2.3.81. It has been declared as critical. This vulnerability affects unknown code of the file /firmware.php of the component Web UI. The manipulation of the argument media leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. CVE-2025-10371: A security flaw has been discovered in eCharge Hardy Barth Salia PLCC 2.3.81. This issue affects some unknown processing of the file /api.php. The manipulation of the argument setrfidlist results in unrestricted upload. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

Advisory Details CISA ICS CSAF feed

Advisory ID
ICSA-26-111-05
Status
Final · version 2
Initial release
2026-04-21
Last revised
2026-07-30 (2 revisions)
Vendor
Hardy Barth
Critical infrastructure sectors
Energy, Transportation Systems
Deployed
Worldwide
Vendor headquarters
Germany

No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.

Credit: CISA

Affected products (1)
  • Salia Board Firmware — <=2.3.81
Revision history (2)
  • 2026-07-30 — v2: Update A - Added corrective actions taken by Hardy Barth as provided to BSI.
  • 2026-04-21 — v1: Initial Publication

From CISA's machine-readable CSAF 2.0 advisory (JSON).

Vulnerabilities as Stated by the Advisory

CVEWeaknessCVSS v3Details
CVE-2025-10371 CWE-434 Unrestricted Upload of File with Dangerous Type 7.3 High A security flaw has been discovered in eCharge Hardy Barth Salia PLCC 2.3.81. This issue affects some unknown processing of the file /api.php. The manipulation of the argument setrfidlist results in unrestricted upload. The attack may be performed from remote. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way. CISA SSVC — Exploitation: PoC · Automatable: Yes

Mitigation: Hardy Barth has published the eCharge firmware version 2.4.0 which corrects CVE-2025-10371 (api.php). and CVE-2025-5873 (firmware.php). The updated firmware is available here: https://firmware-download.echarge.de/. Note that authentication is required to acce… ↗

Mitigation: Furthermore, Hardy Barth has modified their firmware based web portal to eliminate direct unauthenticated access to the web interface.

Mitigation: Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information. ↗

Affected, fixed & timeline

Affected:

  • Salia Board Firmware <=2.3.81

Mitigation: Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company

CVE-2025-5873 CWE-434 Unrestricted Upload of File with Dangerous Type 6.3 Medium A vulnerability was found in eCharge Hardy Barth Salia PLCC 2.3.81. It has been declared as critical. This vulnerability affects unknown code of the file /firmware.php of the component Web UI. The manipulation of the argument media leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. CISA SSVC — Exploitation: PoC · Automatable: No

Mitigation: Hardy Barth has published the eCharge firmware version 2.4.0 which corrects CVE-2025-10371 (api.php). and CVE-2025-5873 (firmware.php). The updated firmware is available here: https://firmware-download.echarge.de/. Note that authentication is required to acce… ↗

Mitigation: Furthermore, Hardy Barth has modified their firmware based web portal to eliminate direct unauthenticated access to the web interface.

Mitigation: Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information. ↗

Affected, fixed & timeline

Affected:

  • Salia Board Firmware <=2.3.81

Mitigation: Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company

Scores and weakness types are as CISA or the republishing vendor stated them in this advisory; the linked CVE pages carry the independently enriched CVSS and SSVC assessments.

News Coverage

No coverage found in monitored research blogs or news feeds.

CVEs Referenced in This Publication

CVECVSSAffected
CVE-2025-10371 6.9 Medium eCharge Hardy Barth Salia PLCC A security flaw has been discovered in eCharge Hardy Barth Salia PLCC up to 2.3.81. This issue affects some unknown processing of the file /api.php. …
CVE-2025-5873 5.3 Medium eCharge Hardy Barth Salia PLCC 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 /firmwa…

Named by the advisory itself. Each CVE links to its tracked detail page.

Vendors Named in This Publication

No KEV-catalogued vendors are named in this publication.