{"id":"CVE-2025-48393","state":"PUBLISHED","title":"The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attac","description":"The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton G4 PDU which is available on the Eaton download center.","publishedAt":"2025-08-06T15:25:17.947Z","updatedAt":"2026-02-09T05:35:45.734Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L","source":"Eaton"},"assigner":"Eaton","products":["Eaton G4 PDU"],"affected":[{"vendor":"Eaton","product":"G4 PDU","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.5.0","versionType":"custom"}]}],"references":["https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1002.pdf"],"weaknesses":["CWE-295"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/48xxx/CVE-2025-48393.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-48393","state":"PUBLISHED","datePublished":"2025-08-06T15:25:17.947Z","dateUpdated":"2026-02-09T05:35:45.734Z","assignerShortName":"Eaton","assignerOrgId":"63703b7d-23e2-41ef-94b3-a3c6333f7759","dateReserved":"2025-05-20T04:07:25.100Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton G4 PDU which is available on the Eaton download center."}],"affected":[{"vendor":"Eaton","product":"G4 PDU","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.5.0","versionType":"custom"}]}],"references":[{"url":"https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1002.pdf"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","description":"CWE-295 Improper Certificate Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Eaton","orgId":"63703b7d-23e2-41ef-94b3-a3c6333f7759","dateUpdated":"2026-02-09T05:35:45.734Z"},"credits":[{"lang":"en","type":"reporter","value":"Harry Sintonen"}],"datePublic":"2025-08-06T14:30:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-06T15:52:01.308012Z","id":"CVE-2025-48393","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":"2025-08-06T15:52:52.971Z"}}]}}}