CVE-2025-59694

{"id": "CVE-2025-59694", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-59694", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-12-03T16:08:17.020915Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "affected": [{"source": "cve@mitre.org", "affectedData": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}]}], "published": "2025-12-02T15:15:54.883", "references": [{"url": "https://github.com/advisories/GHSA-7gqq-6vwr-4g3v", "source": "cve@mitre.org"}, {"url": "https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.entrust.com/knowledgebase/hardware/understanding-nshield-security-advisory-september-2025", "source": "cve@mitre.org"}, {"url": "https://www.entrust.com/use-case/why-use-an-hsm", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/google/security-research/security/advisories/GHSA-6q4x-m86j-gfwj", "tags": ["Exploit", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-1274"}]}], "descriptions": [{"lang": "en", "value": "The Chassis Management Board in Entrust nShield Connect XC, nShield 5c, and nShield HSMi through 13.6.11, or 13.7 (patched in 13.6.12 (LTS) and 13.9.0 (STS)), allows a physically proximate attacker to persistently modify firmware and influence the (insecurely configured) appliance boot process. To exploit this, the attacker must modify the firmware via JTAG or perform an upgrade to the chassis management board firmware. This is called F03."}], "lastModified": "2026-08-26T16:16:21.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:entrust:nshield_5c_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFB3D135-8EAC-4053-BB94-18D5BBB24AE7", "versionEndExcluding": "13.6.12"}, {"criteria": "cpe:2.3:o:entrust:nshield_5c_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A225C602-A46C-43A1-B6ED-D85CE086FB13", "versionEndExcluding": "13.9.0", "versionStartIncluding": "13.7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:entrust:nshield_5c:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2BB0F3F8-F5DE-41CB-B804-BBFB78C6ADEB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:entrust:nshield_hsmi_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED3AEBBD-7F75-47F1-8EEA-342BAC9D265E", "versionEndExcluding": "13.6.12"}, {"criteria": "cpe:2.3:o:entrust:nshield_hsmi_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8CA1F545-ADAE-41BF-946A-CEAD5A751BB7", "versionEndExcluding": "13.9.0", "versionStartIncluding": "13.7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:entrust:nshield_hsmi:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F7665EE9-9F7F-456F-B172-ED188DD3BAD4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_base_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F73858FD-5FE6-4AFA-84F2-E19743E9D900", "versionEndExcluding": "13.6.12"}, {"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_base_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65C6EC9C-C33D-4C37-ACD3-4B78D6291000", "versionEndExcluding": "13.9.0", "versionStartIncluding": "13.7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:entrust:nshield_connect_xc_base:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "18FCA0E9-EEA9-40EC-9E0F-942F049D2354"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_mid_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A54F973-25D8-468D-B6A4-240A95D94A0B", "versionEndExcluding": "13.6.12"}, {"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_mid_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "125D948A-49AA-4385-8519-081F0787417E", "versionEndExcluding": "13.9.0", "versionStartIncluding": "13.7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:entrust:nshield_connect_xc_mid:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CB0ACAD9-BBCE-43CC-BD84-2023885725EE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_high_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBC11D8B-D72E-4CE9-AE61-AEA85F122F22", "versionEndExcluding": "13.6.12"}, {"criteria": "cpe:2.3:o:entrust:nshield_connect_xc_high_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7779DADF-6D63-4326-981F-BA10860BBDD9", "versionEndExcluding": "13.9.0", "versionStartIncluding": "13.7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:entrust:nshield_connect_xc_high:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3F0EDB1F-932B-4EC5-9D09-03CAD98BC2FA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}