CVE-2023-27989

{"id": "CVE-2023-27989", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security@zyxel.com.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-06-05T12:15:09.360", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerability-in-4g-lte-and-5g-nr-outdoor-routers", "tags": ["Patch", "Third Party Advisory"], "source": "security@zyxel.com.tw"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}, {"type": "Secondary", "source": "security@zyxel.com.tw", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability in the CGI program of the Zyxel NR7101 firmware versions prior to V1.00(ABUV.8)C0 could allow a remote authenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device."}], "lastModified": "2023-06-12T16:50:33.283", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:lte7480-m804_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C90AA436-A6F7-4F65-8EBA-39A98832D1FA", "versionEndIncluding": "1.00\\(abra.6\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:lte7480-m804:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E3480021-1538-48ED-BE89-BB0DF562C7DE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:lte7490-m904_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "993F8165-F285-4B51-95D5-FA2054C6CE8B", "versionEndIncluding": "1.00\\(abqy.5\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:lte7490-m904:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DC75F6DE-DCAF-47A0-B6BB-0E050C68AF25"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:nr7101_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "495C9DCB-885C-47EE-A1BA-14D431C6E5F9", "versionEndIncluding": "1.00\\(abuv.7\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:nr7101:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E4D27B24-9822-432C-8B8B-9546EE32DEC6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:nebula_nr7101_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A052B9C6-8462-4D2B-9B03-9CC29EEB43D9", "versionEndIncluding": "1.15\\(accc.3\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:nebula_nr7101:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "52096C1F-F73C-413E-9D37-82EFA4703AEC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@zyxel.com.tw"}