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Suggested mitigations are to upgrade your rendertron to version 3.0.0, or, if you cannot update, to secure the infrastructure to limit the headless chrome's access to your internal domain."}]},"impact":{"cvss":{"baseScore":3.5,"baseSeverity":"LOW","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","availabilityImpact":"NONE","integrityImpact":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-284: Improper Access Control"}]}]},"references":{"reference_data":[{"name":"https://github.com/GoogleChrome/rendertron/releases/tag/3.0.0","refsource":"CONFIRM","url":"https://github.com/GoogleChrome/rendertron/releases/tag/3.0.0"}]},"source":{"discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2021-02-23 12:15:00","lastModifiedDate":"2023-11-07 03:26:00","problem_types":["CWE-918"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:google:rendertron:*:*:*:*:*:*:*:*","versionEndExcluding":"3.0.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"8902","Ordinal":"169255","Title":"CVE-2020-8902","CVE":"CVE-2020-8902","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"8902","Ordinal":"1","NoteData":"Rendertron versions prior to 3.0.0 are are susceptible to a Server-Side Request Forgery (SSRF) attack. An attacker can use a specially crafted webpage to force a rendertron headless chrome process to render internal sites it has access to, and display it as a screenshot. Suggested mitigations are to upgrade your rendertron to version 3.0.0, or, if you cannot update, to secure the infrastructure to limit the headless chrome's access to your internal domain.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"8902","Ordinal":"2","NoteData":"2021-02-23","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"8902","Ordinal":"3","NoteData":"2021-02-23","Type":"Other","Title":"Modified"}]}}}