CVE-2021-4226

{"id": "CVE-2021-4226", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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": 3.9}]}, "published": "2022-12-15T19:15:16.410", "references": [{"url": "https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31660097c352", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented."}, {"lang": "es", "value": "RSFirewall intenta identificar la direcci\u00f3n IP original observando diferentes encabezados HTTP. Es posible una omisi\u00f3n debido a la forma en que se implementa."}], "lastModified": "2023-11-07T03:40:24.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rsjoomla:rsfirewall\\!:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "26E3A51D-9029-4994-B861-1A382007F5C1", "versionEndExcluding": "1.1.25"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}