# Less Than: CVEs Published Before 2000 The oldest CVEs, published before 1 January 2000. Source: https://docs.deepinfo.com/reference/vulnerability/search/examples/operator-lt/ Last updated: 2026-09-26 --- `POST https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25` The oldest CVEs, published before 1 January 2000. Example 7 of 8 in **Operators** · [Vulnerability Search Examples](/reference/vulnerability/search/examples/) · endpoint: [Search](/reference/vulnerability/search/) Tags: `field` `published` · `operator` `lt` `lt` is less than, without the value itself (`lte` includes it). In the response, look at `results[].published`. ## Request | Parameter | In | Value | |---|---|---| | `page_size` | query | `25` | | `filters.must[0].name` | body | `published` | | `filters.must[0].type` | body | `lt` | | `filters.must[0].value` | body | `2000-01-01T00:00:00Z` | ```bash curl -X POST 'https://api.deepinfo.com/v1/discovery/vulnerability-search?page_size=25' \ -H 'apikey: YOUR_API_KEY' \ -H 'Accept: application/json' \ -H 'Content-Type: application/json' \ -d '{ "filters": { "must": [ { "name": "published", "type": "lt", "value": "2000-01-01T00:00:00Z" } ] } }' ``` ## Response ### 200 · OK > Shortened for this page: results: 3 of 25 shown `Content-Type: application/json` · `ratelimit-limit: 1` · `ratelimit-remaining: 0` · `ratelimit-reset: 1` · `x-ratelimit-limit-second: 1` · `x-ratelimit-remaining-second: 0` · `deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a` ```json { "page": 1, "page_size": 25, "result_count": 1607, "results": [ { "id": "CVE-2001-0679", "source_identifier": "user@mitre.org", "published": "1999-11-08T05:00:00Z", "last_modified": "2026-06-16T21:54:45Z", "status": "Modified", "evaluator_comment": null, "evaluator_solution": null, "evaluator_impact": null, "cisa_exploit_add": null, "cisa_action_due": null, "cisa_required_action": null, "cisa_vulnerability_name": null, "descriptions": [ { "lang": "en", "value": "A buffer overflow in InterScan VirusWall 3.23 and 3.3 allows a remote attacker to execute arbitrary code by sending a long HELO command to the server." } ], "references": [ { "url": "http://marc.info/?l=bugtraq&m=94204166130782&w=2", "source": "user@mitre.org", "tags": null }, { "url": "http://marc.info/?l=ntbugtraq&m=94208143007829&w=2", "source": "user@mitre.org", "tags": null }, { "url": "http://marc.info/?l=ntbugtraq&m=94216491202063&w=2", "source": "user@mitre.org", "tags": null }, { "url": "http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind9911&L=NTBUGTRAQ&P=R2331", "source": "user@mitre.org", "tags": [ "Exploit", "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/3465", "source": "user@mitre.org", "tags": null }, { "url": "http://marc.info/?l=bugtraq&m=94204166130782&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "http://marc.info/?l=ntbugtraq&m=94208143007829&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "http://marc.info/?l=ntbugtraq&m=94216491202063&w=2", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind9911&L=NTBUGTRAQ&P=R2331", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Vendor Advisory" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/3465", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null } ], "metrics": { "cvss_metric_v40": null, "cvss_metric_v31": null, "cvss_metric_v30": null, "cvss_metric_v2": [ { "source": "user@nist.gov", "type": "Primary", "cvss_data": { "version": "2.0", "vector_string": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "access_vector": "NETWORK", "access_complexity": "LOW", "authentication": "NONE", "confidentiality_impact": "COMPLETE", "integrity_impact": "COMPLETE", "availability_impact": "COMPLETE", "base_score": 10.0, "exploitability": null, "remediation_level": null, "report_confidence": null, "temporal_score": null, "collateral_damage_potential": null, "target_distribution": null, "confidentiality_requirement": null, "integrity_requirement": null, "availability_requirement": null, "environmental_score": null }, "base_severity": "HIGH", "exploitability_score": 10.0, "impact_score": 10.0, "ac_insuf_info": false, "obtain_all_privilege": true, "obtain_user_privilege": false, "obtain_other_privilege": false, "user_interaction_required": false } ] }, "weaknesses": [ { "source": "user@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "operator": null, "negate": null, "nodes": [ { "operator": "OR", "negate": false, "cpe_match": [ { "vulnerable": true, "criteria": "cpe:2.3:a:trend_micro:interscan_viruswall:3.3:*:*:*:*:*:*:*", "match_criteria_id": "7A9D4E2E-889B-4233-8887-9CF00A5023A7", "version_start_including": null, "version_start_excluding": null, "version_end_including": null, "version_end_excluding": null }, { "vulnerable": true, "criteria": "cpe:2.3:a:trend_micro:interscan_viruswall:3.23:*:*:*:*:*:*:*", "match_criteria_id": "CEB4744D-EE43-4C45-AFA1-31AF57F4DEDC", "version_start_including": null, "version_start_excluding": null, "version_end_including": null, "version_end_excluding": null } ] } ] } ], "vendor_comments": null, "enrichment": { "cpe": [ { "criteria": "cpe:2.3:a:trend_micro:interscan_viruswall:3.3:*:*:*:*:*:*:*", "vendor": "trend_micro", "product": "interscan_viruswall", "product_type": "a", "vulnerable": true, "version_start_including": null, "version_start_excluding": null, 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} } } }, { "id": "CVE-2000-0374", "source_identifier": "user@mitre.org", "published": "1999-08-22T04:00:00Z", "last_modified": "2026-06-16T21:51:35Z", "status": "Modified", "evaluator_comment": null, "evaluator_solution": null, "evaluator_impact": null, "cisa_exploit_add": null, "cisa_action_due": null, "cisa_required_action": null, "cisa_vulnerability_name": null, "descriptions": [ { "lang": "en", "value": "The default configuration of kdm in Caldera and Mandrake Linux, and possibly other distributions, allows XDMCP connections from any host, which allows remote attackers to obtain sensitive information or bypass additional access restrictions." } ], "references": [ { "url": "ftp://ftp.calderasystems.com/pub/OpenLinux/security/CSSA-1999-021.0.txt", "source": "user@mitre.org", "tags": null }, { "url": "http://frontal2.mandriva.com/security/advisories?name=MDKSA-2002:025", "source": "user@mitre.org", "tags": null }, { "url": "http://www.securityfocus.com/bid/1446", "source": "user@mitre.org", "tags": null }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/4856", "source": "user@mitre.org", "tags": null }, { "url": "ftp://ftp.calderasystems.com/pub/OpenLinux/security/CSSA-1999-021.0.txt", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "http://frontal2.mandriva.com/security/advisories?name=MDKSA-2002:025", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "http://www.securityfocus.com/bid/1446", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/4856", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null } ], "metrics": { "cvss_metric_v40": null, "cvss_metric_v31": null, "cvss_metric_v30": null, "cvss_metric_v2": [ { "source": "user@nist.gov", "type": "Primary", "cvss_data": { "version": "2.0", "vector_string": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "access_vector": "NETWORK", "access_complexity": "LOW", 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"url": "http://www.securityfocus.com/bid/1268", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": null } ], "metrics": { "cvss_metric_v40": null, "cvss_metric_v31": null, "cvss_metric_v30": null, "cvss_metric_v2": [ { "source": "user@nist.gov", "type": "Primary", "cvss_data": { "version": "2.0", "vector_string": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "access_vector": "NETWORK", "access_complexity": "LOW", "authentication": "NONE", "confidentiality_impact": "COMPLETE", "integrity_impact": "COMPLETE", "availability_impact": "COMPLETE", "base_score": 10.0, "exploitability": null, "remediation_level": null, "report_confidence": null, "temporal_score": null, "collateral_damage_potential": null, "target_distribution": null, "confidentiality_requirement": null, "integrity_requirement": null, "availability_requirement": null, "environmental_score": null }, "base_severity": "HIGH", "exploitability_score": 10.0, "impact_score": 10.0, "ac_insuf_info": false, "obtain_all_privilege": true, 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"vulnerable": true, "version_start_including": null, "version_start_excluding": null, "version_end_including": null, "version_end_excluding": null, "affected_versions_first": "1.1", "affected_versions_last": "1.1" }, { "criteria": "cpe:2.3:o:caldera:openlinux:1.2:*:*:*:*:*:*:*", "vendor": "caldera", "product": "openlinux", "product_type": "o", "vulnerable": true, "version_start_including": null, "version_start_excluding": null, "version_end_including": null, "version_end_excluding": null, "affected_versions_first": "1.2", "affected_versions_last": "1.2" }, { "criteria": "cpe:2.3:o:caldera:openlinux:1.3:*:*:*:*:*:*:*", "vendor": "caldera", "product": "openlinux", "product_type": "o", "vulnerable": true, "version_start_including": null, "version_start_excluding": null, "version_end_including": null, "version_end_excluding": null, "affected_versions_first": "1.3", "affected_versions_last": "1.3" } ], "cwe": null, "epss_score": { "epss": 0.04847, "percentile": 0.91627, "date": "2026-09-23" }, "cisa_kev": null, "vdeep_metric": { "available_versions": [ "2.0" ], "source": "user@nist.gov", "type": "Primary", "cvss_data": { "version": "2.0", "vector_string": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "attack_vector": "NETWORK", "attack_complexity": "LOW", "attack_requirements": null, "privileges_required": null, "user_interaction": null, "vulnerable_system_confidentiality": "COMPLETE", "vulnerable_system_integrity": "COMPLETE", "vulnerable_system_availability": "COMPLETE", "subsequent_system_confidentiality": null, "subsequent_system_integrity": null, "subsequent_system_availability": null, "exploit_maturity": null, "confidentiality_requirements": null, "integrity_requirements": null, "availability_requirements": null, "modified_attack_vector": null, "modified_attack_complexity": null, "modified_attack_requirements": null, "modified_privileges_required": null, "modified_user_interaction": null, "modified_vulnerable_system_confidentiality": null, "modified_vulnerable_system_integrity": null, "modified_vulnerable_system_availability": null, "modified_subsequent_system_confidentiality": null, "modified_subsequent_system_integrity": null, "modified_subsequent_system_availability": null, "safety": null, "automatable": null, "recovery": null, "value_density": null, "vulnerability_response_effort": null, "provider_urgency": null, "base_score": 10.0, "base_severity": "HIGH" } } } } ] } ``` ## Related Examples - [Microsoft CVEs of 2024 With a High EPSS](/reference/vulnerability/search/examples/microsoft-2024-high-epss/) - [SQL Injection or OS Command Injection Since September 2026](/reference/vulnerability/search/examples/sqli-or-command-injection-recent/) - [Sort by Vendor](/reference/vulnerability/search/examples/sort-enrichment-cpe-vendor/) - [Sort by EPSS: Most Likely to Be Exploited First](/reference/vulnerability/search/examples/sort-epss/) - [Last Reachable Page (10,000 Results)](/reference/vulnerability/search/examples/page-400/) - [CVEs Published in December 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