ICSA-26-111-05
Vulnerability from csaf_cisa - Published: 2026-04-21 05:00 - Updated: 2026-04-21 05:00Summary
Hardy Barth Salia EV Charge Controller
Notes
Legal Notice and Terms of Use: This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).
Risk evaluation: Successful exploitation of these vulnerabilities could crash the device being accessed; a buffer overflow condition may allow remote code execution.
Critical infrastructure sectors: Energy, Transportation Systems
Countries/areas deployed: Worldwide
Company headquarters location: Germany
Recommended Practices: CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.
Recommended Practices: Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet.
Recommended Practices: Locate control system networks and remote devices behind firewalls and isolating them from business networks.
Recommended Practices: When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.
Recommended Practices: CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
Recommended Practices: CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Recommended Practices: CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Recommended Practices: Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.
Recommended Practices: Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
Recommended Practices: No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
6.3 (Medium)
Mitigation
Hardy Barth did not respond to CISA's request for coordination.
Mitigation
Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information.
https://www.hardy-barth.de/de/kontakt
Mitigation
Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company
https://www.echarge.de/en/contact_company
7.3 (High)
Mitigation
Hardy Barth did not respond to CISA's request for coordination.
Mitigation
Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information.
https://www.hardy-barth.de/de/kontakt
Mitigation
Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company
https://www.echarge.de/en/contact_company
References
Acknowledgments
CISA
{
"document": {
"acknowledgments": [
{
"organization": "CISA",
"summary": "discovered a public Proof of Concept (PoC) as authored by YZS17 and reported it to Hardy Barth"
}
],
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Disclosure is not limited",
"tlp": {
"label": "WHITE",
"url": "https://www.cisa.gov/news-events/news/traffic-light-protocol-tlp-definitions-and-usage"
}
},
"lang": "en-US",
"notes": [
{
"category": "legal_disclaimer",
"text": "This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy \u0026 Use policy (https://www.cisa.gov/privacy-policy).",
"title": "Legal Notice and Terms of Use"
},
{
"category": "summary",
"text": "Successful exploitation of these vulnerabilities could crash the device being accessed; a buffer overflow condition may allow remote code execution.",
"title": "Risk evaluation"
},
{
"category": "other",
"text": "Energy, Transportation Systems",
"title": "Critical infrastructure sectors"
},
{
"category": "other",
"text": "Worldwide",
"title": "Countries/areas deployed"
},
{
"category": "other",
"text": "Germany",
"title": "Company headquarters location"
},
{
"category": "general",
"text": "CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Locate control system networks and remote devices behind firewalls and isolating them from business networks.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.",
"title": "Recommended Practices"
},
{
"category": "general",
"text": "No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.",
"title": "Recommended Practices"
}
],
"publisher": {
"category": "coordinator",
"contact_details": "central@cisa.dhs.gov",
"name": "CISA",
"namespace": "https://www.cisa.gov/"
},
"references": [
{
"category": "self",
"summary": "ICS Advisory ICSA-26-111-05 JSON",
"url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-111-05.json"
},
{
"category": "self",
"summary": "ICSA Advisory ICSA-26-111-05 - Web Version",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-05"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/topics/industrial-control-systems"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/news-events/ics-alerts/ics-alert-10-301-01"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/secure-our-world/teach-employees-avoid-phishing"
},
{
"category": "external",
"summary": "Recommended Practices",
"url": "https://www.cisa.gov/news-events/news/avoiding-social-engineering-and-phishing-attacks"
}
],
"title": "Hardy Barth Salia EV Charge Controller",
"tracking": {
"current_release_date": "2026-04-21T05:00:00.000000Z",
"generator": {
"date": "2026-04-20T22:24:20.242186Z",
"engine": {
"name": "CISA CSAF Generator",
"version": "1.0.0"
}
},
"id": "ICSA-26-111-05",
"initial_release_date": "2026-04-21T05:00:00.000000Z",
"revision_history": [
{
"date": "2026-04-21T05:00:00.000000Z",
"legacy_version": "Initial",
"number": "1",
"summary": "Initial Publication"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c=2.3.81",
"product": {
"name": "Hardy Barth Salia Board Firmware: \u003c=2.3.81",
"product_id": "CSAFPID-0001"
}
}
],
"category": "product_name",
"name": "Salia Board Firmware"
}
],
"category": "vendor",
"name": "Hardy Barth"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-5873",
"cwe": {
"id": "CWE-434",
"name": "Unrestricted Upload of File with Dangerous Type"
},
"notes": [
{
"category": "summary",
"text": "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.",
"title": "Vulnerability Summary"
},
{
"category": "details",
"text": "SSVCv2/E:P/A:N/2026-04-20T05:00:00.000000Z",
"title": "SSVC"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "cwe.mitre.org",
"url": "https://cwe.mitre.org/data/definitions/434.html"
},
{
"category": "external",
"summary": "www.cve.org",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-5873"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Hardy Barth did not respond to CISA\u0027s request for coordination.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.hardy-barth.de/de/kontakt"
},
{
"category": "mitigation",
"details": "Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.echarge.de/en/contact_company"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-0001"
]
}
]
},
{
"cve": "CVE-2025-10371",
"cwe": {
"id": "CWE-434",
"name": "Unrestricted Upload of File with Dangerous Type"
},
"notes": [
{
"category": "summary",
"text": "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.",
"title": "Vulnerability Summary"
},
{
"category": "details",
"text": "SSVCv2/E:P/A:Y/2026-04-20T05:00:00.000000Z",
"title": "SSVC"
}
],
"product_status": {
"known_affected": [
"CSAFPID-0001"
]
},
"references": [
{
"category": "external",
"summary": "cwe.mitre.org",
"url": "https://cwe.mitre.org/data/definitions/434.html"
},
{
"category": "external",
"summary": "www.cve.org",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-10371"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
},
{
"category": "external",
"summary": "www.first.org",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Hardy Barth did not respond to CISA\u0027s request for coordination.",
"product_ids": [
"CSAFPID-0001"
]
},
{
"category": "mitigation",
"details": "Contact Hardy Barth using their contact page here: https://www.hardy-barth.de/de/kontakt for more information.",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.hardy-barth.de/de/kontakt"
},
{
"category": "mitigation",
"details": "Alternatively, Hardy Barth can also be contacted through their eCharge brand here: https://www.echarge.de/en/contact_company",
"product_ids": [
"CSAFPID-0001"
],
"url": "https://www.echarge.de/en/contact_company"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-0001"
]
}
]
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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