{"schema_version":"public-product-v1.1","generated_at":"2026-07-21T10:15:31Z","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","advisory":{"id":"Cisco-SA-20120510-CVE-2011-4237","slug":"cisco-sa-20120510-cve-2011-4237","vendor":"Cisco","title":"CiscoWorks Prime LAN Management Solution CRLF Injection and HTTP Response Splitting Vulnerability","summary":"Cisco Prime LAN Management Solution versions prior to 4.2 contain a vulnerability that could allow an unauthenticated, remote attacker to inject arbitrary code and conduct HTTP response-splitting attacks on a targeted system. The vulnerability exists because the affected software improperly sanitizes user-supplied input while handling HTTP headers.  An unauthenticated, remote attacker could exploit the vulnerability by convincing a user to follow a malicious link.  If successful, the attacker could conduct carriage return-line feed (CRLF) injection and HTTP response-splitting attacks against the user. Cisco has confirmed this vulnerability and released updated software. To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.","severity":"Medium","published_at":"2012-05-10T20:50:58Z","updated_at":"2012-05-10T20:50:58Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120510-CVE-2011-4237","csaf_url":"https://sec.cloudapps.cisco.com/security/center/contentjson/CiscoSecurityAdvisory/Cisco-SA-20120510-CVE-2011-4237/csaf/Cisco-SA-20120510-CVE-2011-4237.json","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure."},"freshness":{"last_source_refreshed_at":"2026-07-21T05:16:34Z","latest_source_refresh_at":"2026-07-21T05:16:34Z","oldest_source_refresh_at":"2026-07-21T03:00:03Z","all_sources_fresh":true,"sources":[{"source":"cisco_advisories","label":"Cisco advisories","last_success_at":"2026-07-21T03:00:03Z","stale":false},{"source":"cisco_csaf","label":"Cisco CSAF","last_success_at":"2026-07-21T05:14:24Z","stale":false},{"source":"nvd_cves","label":"NVD CVEs","last_success_at":"2026-07-21T05:16:30Z","stale":false},{"source":"cisa_kev","label":"CISA KEV","last_success_at":"2026-07-21T05:16:31Z","stale":false},{"source":"first_epss","label":"EPSS","last_success_at":"2026-07-21T05:16:34Z","stale":false}]},"summary":{"cve_count":1,"visible_product_count":1,"public_evidence_count":1,"kev_count":0,"highest_epss":0.01168},"cves":[{"id":"CVE-2011-4237","kev":false,"epss":{"score":0.01168,"percentile":0.63825,"score_date":"2026-07-19","updated_at":"2026-07-20T05:46:47Z"}}],"public_evidence":[{"product":{"name":"CiscoWorks LAN Management Solution (LMS)","slug":"ciscoworks-lan-management-solution-lms","vendor":"Cisco"},"cve":{"id":"CVE-2011-4237"},"evidence_type":"structured_affected","evidence_label":{"scope":"CSAF product evidence","label":"product_status known affected"},"evidence_source":"Cisco CSAF","source":"Cisco CSAF","source_document_fetched_at":"2026-07-20T05:34:52Z","csaf_status":"known_affected","csaf_product_status":"known_affected","csaf_product_status_path":"vulnerabilities[].product_status.known_affected","raw_product_name":"CiscoWorks LAN Management Solution (LMS)","exposure_verdict":"not_assessed","verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","exposure_verdict_reason":"Public evidence does not evaluate exact release, platform, enabled features, configuration, compensating controls, or live exposure.","kev":false,"epss":{"score":0.01168,"score_date":"2026-07-19","updated_at":"2026-07-20T05:46:47Z"},"published_at":"2012-05-10T20:50:58Z","updated_at":"2012-05-10T20:50:58Z","advisory_updated_at":"2012-05-10T20:50:58Z","source_url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120510-CVE-2011-4237","row_display_order":1}]}