{"cve":{"cve_id":"CVE-2008-3866","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":0.00401,"epss_percentile":0.31772,"epss_as_of":"2026-06-23","description":"The Trend Micro Personal Firewall service (aka TmPfw.exe) in Trend Micro Network Security Component (NSC) modules, as used in Trend Micro OfficeScan 8.0 SP1 Patch 1 and Internet Security 2007 and 2008 17.0.1224, relies on client-side password protection implemented in the configuration GUI, which allows local users to bypass intended access restrictions and change firewall settings by using a modified client to send crafted packets.","published_at":"2009-01-21T20:00:00Z","last_modified_at":"2026-06-16T22:56:42.117000Z","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":["CWE-287"],"nvd_references":["http://secunia.com/secunia_research/2008-43/","http://www.trendmicro.com/ftp/documentation/readme/OSCE8.0_SP1_Patch1_CriticalPatch_3191_Readme.txt","http://www.securitytracker.com/id?1021616","https://exchange.xforce.ibmcloud.com/vulnerabilities/48108","http://www.securitytracker.com/id?1021617","http://www.securityfocus.com/bid/33358","http://www.vupen.com/english/advisories/2009/0191","http://secunia.com/advisories/33609","http://secunia.com/advisories/31160"],"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":"2026-06-28T23:04:36.711372Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"trend-micro","vendor_name":"Trend Micro","product_slug":"internet-security-2007","product_name":"internet_security_2007","version_start":null,"version_start_inclusive":null,"version_end":null,"version_end_inclusive":null,"cpe23_uri":"cpe:2.3:a:trend_micro:internet_security_2007:*:*:*:*:*:*:*:*"},{"vendor_slug":"trend-micro","vendor_name":"Trend Micro","product_slug":"internet-security-2008","product_name":"internet_security_2008","version_start":"17.0.1224","version_start_inclusive":true,"version_end":"17.0.1224","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:trend_micro:internet_security_2008:17.0.1224:*:*:*:*:*:*:*"},{"vendor_slug":"trend-micro","vendor_name":"Trend Micro","product_slug":"officescan","product_name":"officescan","version_start":"8.0","version_start_inclusive":true,"version_end":"8.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:trend_micro:officescan:8.0:sp1:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://secunia.com/secunia_research/2008-43/","source_type":"MISC","tags":[]},{"url":"http://www.trendmicro.com/ftp/documentation/readme/OSCE8.0_SP1_Patch1_CriticalPatch_3191_Readme.txt","source_type":"MISC","tags":["patch"]},{"url":"http://www.securitytracker.com/id?1021616","source_type":"MISC","tags":[]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/48108","source_type":"MISC","tags":[]},{"url":"http://www.securitytracker.com/id?1021617","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/33358","source_type":"MISC","tags":[]},{"url":"http://www.vupen.com/english/advisories/2009/0191","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/33609","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/31160","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2009-01-21T20:00:00Z","label":"CVE published","source":null}]}