{"id":"CVE-2025-27803","state":"PUBLISHED","title":"Missing Authentication in eCharge Hardy Barth cPH2 / cPP2 charging stations","description":"The devices do not implement any authentication for the web interface or the MQTT server. An attacker who has network access to the device immediately gets administrative access to the devices and can perform arbitrary administrative actions and reconfigure the devices or potentially gain access to sensitive data.","publishedAt":"2025-05-21T11:29:15.596Z","updatedAt":"2025-11-03T19:46:28.780Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","source":"CISA-ADP"},"assigner":"SEC-VLab","products":["eCharge Hardy Barth cPH2 / cPP2 charging stations"],"affected":[{"vendor":"eCharge Hardy Barth","product":"cPH2 / cPP2 charging stations","defaultStatus":"affected","versions":[{"version":"<=2.2.0","status":"affected"}]}],"references":["https://r.sec-consult.com/echarge","http://seclists.org/fulldisclosure/2025/May/23"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:08:47.682Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/27xxx/CVE-2025-27803.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-27803","state":"PUBLISHED","datePublished":"2025-05-21T11:29:15.596Z","dateUpdated":"2025-11-03T19:46:28.780Z","assignerShortName":"SEC-VLab","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateReserved":"2025-03-07T06:46:34.309Z"},"containers":{"cna":{"title":"Missing Authentication in eCharge Hardy Barth cPH2 / cPP2 charging stations","descriptions":[{"lang":"en","value":"The devices do not implement any authentication for the web interface or the MQTT server. An attacker who has network access to the device immediately gets administrative access to the devices and can perform arbitrary administrative actions and reconfigure the devices or potentially gain access to sensitive data."}],"affected":[{"vendor":"eCharge Hardy Barth","product":"cPH2 / cPP2 charging stations","defaultStatus":"affected","versions":[{"version":"<=2.2.0","status":"affected"}]}],"references":[{"url":"https://r.sec-consult.com/echarge","tags":["third-party-advisory"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","description":"CWE-306 Missing Authentication for Critical Function","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"SEC-VLab","orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","dateUpdated":"2025-05-21T11:29:15.596Z"},"credits":[{"lang":"en","type":"finder","value":"Stefan Viehböck | SEC Consult Vulnerability Lab"}],"impacts":[{"capecId":"CAPEC-114","descriptions":[{"lang":"en","value":"CAPEC-114 Authentication Abuse"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>The vendor has not yet released a patch or communicated a timeline for firmware updates.<br></p>"}],"value":"The vendor has not yet released a patch or communicated a timeline for firmware updates."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-05-21T17:46:44.300517Z","id":"CVE-2025-27803","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-21T17:47:15.728Z"}},{"title":"CVE Program Container","references":[{"url":"http://seclists.org/fulldisclosure/2025/May/23"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T19:46:28.780Z"}}]}}}