CVE-2026-8480

{"id": "CVE-2026-8480", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-8480", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-01T15:44:58.262034Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cert@airbus.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cert@airbus.com", "affectedData": [{"vendor": "Stormshield", "product": "Stormshield Network Security", "versions": [{"status": "affected", "version": "4.3.0", "versionType": "semver", "lessThanOrEqual": "4.3.41"}, {"status": "affected", "version": "4.4.0", "versionType": "semver", "lessThanOrEqual": "4.8.15"}, {"status": "affected", "version": "5.0.2 EA", "versionType": "semver", "lessThanOrEqual": "5.0.5"}], "defaultStatus": "unknown"}]}], "published": "2026-07-01T16:16:53.730", "references": [{"url": "https://advisories.stormshield.eu/2026-002/", "source": "cert@airbus.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "cert@airbus.com", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was discovered on Stormshield Network Security 4.3.0\u00a0 to 4.3.41 (included), 4.4.0 to 4.8.15 (included) , 5.0.2 EA to 5.0.5 (included)\n\n\n\nA revoked client certificate can still be used to authenticate to the captive\u2011admin portal, allowing an attacker who possesses the revoked certificate to gain administrative access."}], "lastModified": "2026-07-01T19:59:44.537", "sourceIdentifier": "cert@airbus.com"}