CVE-2020-29299

{"id": "CVE-2020-29299", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2020-12-27T06:15:12.447", "references": [{"url": "https://www.zyxel.com/support/Zyxel-security-advisory-for-command-injection-vulnerability-of-firewalls.shtml", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.zyxel.com/us/en/support/security_advisories.shtml", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.zyxel.com/support/Zyxel-security-advisory-for-command-injection-vulnerability-of-firewalls.shtml", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.zyxel.com/us/en/support/security_advisories.shtml", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise before ZLD V4.39 week38, VPN Orchestrator before SD-OS V10.03 week32, USG before ZLD V4.39 week38, USG FLEX before ZLD V4.55 week38, ATP before ZLD V4.55 week38, and NSG before 1.33 patch 4."}, {"lang": "es", "value": "Determinados productos Zyxel permiten una inyecci\u00f3n de comandos por un administrador por medio de una cadena de entrada a la funci\u00f3n chg_exp_pwd durante una acci\u00f3n de cambio de contrase\u00f1a. Esto afecta a VPN local anterior a ZLD versi\u00f3n V4.39 week38, VPN Orchestrator anterior a SD-OS versi\u00f3n V10.03 week32, USG anterior a ZLD versi\u00f3n V4.39 week38, USG FLEX anterior a ZLD versi\u00f3n V4.55 week38, ATP anterior a ZLD versi\u00f3n V4.55 week38, y NSG anterior a versi\u00f3n 1.33 parche 4"}], "lastModified": "2024-11-21T05:23:53.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:vpn_orchestrator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "842065AF-8891-4E54-BAF8-372FBA530FB8", "versionEndExcluding": "10.03"}, {"criteria": "cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EBC3085-5EF0-401A-B12E-526E631A724A", "versionEndExcluding": "4.39"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1969FFC2-E9AA-457C-9108-1625BEDD5A49", "versionEndExcluding": "4.55"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:usg_flex:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E4EDCC3C-8EE5-43D3-8739-34987F025DF2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1969FFC2-E9AA-457C-9108-1625BEDD5A49", "versionEndExcluding": "4.55"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:atp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "788B28B2-E2EE-4D98-8862-15B121009B6E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:nsg_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75EAE981-2CE9-408F-AF1E-BD2555BD4675", "versionEndExcluding": "1.33"}, {"criteria": "cpe:2.3:o:zyxel:nsg_firmware:1.33:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B05B561B-F090-494C-993D-0699CCBC5832"}, {"criteria": "cpe:2.3:o:zyxel:nsg_firmware:1.33:patch1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9574E2A0-48C8-4D56-9CC1-11114B3BEB75"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:nsg:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D2AD6681-F470-4692-A017-06844041B035"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:usg_flex_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1C5224F-DD80-4A1F-BC4D-26987AE204C8"}, {"criteria": "cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EBC3085-5EF0-401A-B12E-526E631A724A", "versionEndExcluding": "4.39"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:usg_flex:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E4EDCC3C-8EE5-43D3-8739-34987F025DF2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}