{"cve":{"cve_id":"CVE-2000-0621","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.22312,"epss_percentile":0.97373,"epss_as_of":"2026-06-23","description":"Microsoft Outlook 98 and 2000, and Outlook Express 4.0x and 5.0x, allow remote attackers to read files on the client's system via a malformed HTML message that stores files outside of the cache, aka the \"Cache Bypass\" vulnerability.","published_at":"2000-10-13T04:00:00Z","last_modified_at":"2026-06-16T21:52:07.677000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.securityfocus.com/bid/1501","https://exchange.xforce.ibmcloud.com/vulnerabilities/5013","https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-046","http://www.cert.org/advisories/CA-2000-14.html"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:02:08.126078Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook","product_name":"Outlook","version_start":"97","version_start_inclusive":true,"version_end":"97","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook:97:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook","product_name":"Outlook","version_start":"98","version_start_inclusive":true,"version_end":"98","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook:98:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook","product_name":"Outlook","version_start":"2000","version_start_inclusive":true,"version_end":"2000","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook:2000:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook-express","product_name":"outlook_express","version_start":"4.0","version_start_inclusive":true,"version_end":"4.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook_express:4.0:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook-express","product_name":"outlook_express","version_start":"4.01","version_start_inclusive":true,"version_end":"4.01","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook_express:4.01:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook-express","product_name":"outlook_express","version_start":"5.0","version_start_inclusive":true,"version_end":"5.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook_express:5.0:*:*:*:*:*:*:*"},{"vendor_slug":"microsoft","vendor_name":"Microsoft","product_slug":"outlook-express","product_name":"outlook_express","version_start":"5.0.1","version_start_inclusive":true,"version_end":"5.0.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:microsoft:outlook_express:5.0.1:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/bid/1501","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5013","source_type":"MISC","tags":[]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-046","source_type":"MISC","tags":[]},{"url":"http://www.cert.org/advisories/CA-2000-14.html","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2000-10-13T04:00:00Z","label":"CVE published","source":null}]}