CVE-2022-28376

{"id": "CVE-2022-28376", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2022-04-03T04:15:08.177", "references": [{"url": "https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.reddit.com/r/verizon/comments/sstq4c/5g_home_internet_dropping_out/hx3ir0s/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/JousterL/SecWriteups/blob/main/Verizon%20LVSKIHP%205G%20Modem/readme.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.reddit.com/r/verizon/comments/sstq4c/5g_home_internet_dropping_out/hx3ir0s/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Verizon 5G Home LVSKIHP outside devices through 2022-02-15 allow anyone (knowing the device's serial number) to access a CPE admin website, e.g., at the 10.0.0.1 IP address. The password (for the verizon username) is calculated by concatenating the serial number and the model (i.e., the LVSKIHP string), running the sha256sum program, and extracting the first seven characters concatenated with the last seven characters of that SHA-256 value."}, {"lang": "es", "value": "Los dispositivos exteriores LVSKIHP de Verizon 5G Home hasta el 2022-02-15 permiten a cualquiera (conociendo el n\u00famero de serie del dispositivo) acceder a un sitio web de administraci\u00f3n del CPE, por ejemplo, en la direcci\u00f3n IP 10.0.0.1. La contrase\u00f1a (para el nombre de usuario de Verizon) se calcula concatenando el n\u00famero de serie y el modelo (es decir, la cadena LVSKIHP), ejecutando el programa sha256sum y extrayendo los siete primeros caracteres concatenados con los siete \u00faltimos de ese valor SHA-256"}], "lastModified": "2024-11-21T06:57:14.777", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:verizon:lvskihp_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3FAA729-9CCF-40F5-806C-0E26E13A0278", "versionEndIncluding": "2022-02-15"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:verizon:lvskihp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E2FE22C0-3735-4824-A6E7-BE9E13DEB381"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}