{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-71261", "assignerOrgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "state": "PUBLISHED", "assignerShortName": "suse", "dateReserved": "2026-03-03T12:54:04.008Z", "datePublished": "2026-06-16T15:42:32.446Z", "dateUpdated": "2026-06-16T17:52:30.747Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "404e59f5-483d-4b8a-8e7a-e67604dd8afb", "shortName": "suse", "dateUpdated": "2026-06-16T15:42:32.446Z" }, "title": "Harvester's SUSE Virtualization Registration Client Vulnerable to MITM and DOS", "datePublic": "2026-06-16T15:38:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-295", "description": "CWE-295", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-94", "descriptions": [ { "lang": "en", "value": "CAPEC-94 Adversary in the Middle (AiTM)" } ] } ], "affected": [ { "vendor": "SUSE", "product": "Harvester", "packageName": "Harvester", "repo": "https://github.com/harvester/harvester/", "modules": [ "SUSE Virtualization (Harvester) Rancher integration mechanism" ], "versions": [ { "status": "affected", "version": "0", "lessThan": "1.8", "versionType": "custom" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "An attacker with network-level access between the SUSE Virtualization \nand Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it \nto bypass TLS as a security control.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "An attacker with network-level access between the SUSE Virtualization \nand Rancher Manager in SUSE Harvester before 1.8.0 could interfere with the TLS handshake and abuse it \nto bypass TLS as a security control." } ] } ], "references": [ { "url": "https://github.com/harvester/harvester/security/advisories/GHSA-pgh9-mpwc-8jjf", "tags": [ "vendor-advisory" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H" } } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.2" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-06-16T17:52:23.783748Z", "id": "CVE-2025-71261", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-16T17:52:30.747Z" } } ] } }