{"schema":"threatline.record/2","record":{"id":"CVE-2024-28986","aliases":[],"summary":"SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability","details":"SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could allow for remote code execution.","categories":["Applications & CMS"],"product":"Web Help Desk","vendor":"SolarWinds","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-28986","source_modified_at":"2025-10-21T22:55:47.324Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Web Help Desk","vendor":"SolarWinds","versions":[{"lessThanOrEqual":"12.8.3","status":"affected","version":"previous versions","versionType":"12.8.3"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2024-08-15","due_date":"2024-09-05","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.84628,"percentile":0.99707,"score_date":"2026-10-23"},"published_at":"2024-08-13T22:06:45.234Z","modified_at":"2025-10-21T22:55:47.324Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2024-28986","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T22:55:47.324Z"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-28986.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2024-28986","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Nuclei","EPSS"],"references":[{"url":"https://www.solarwinds.com/trust-center/security-advisories/cve-2024-28986","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-28986","source":"CISA KEV"},{"source":"CVE List","url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2024-28986"},{"source":"CVE List","url":"https://support.solarwinds.com/SuccessCenter/s/article/WHD-12-8-3-Hotfix-1"},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-28986","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2024-08-15T14:32:53.512984Z"},"exploits":[{"source":"Nuclei","kind":"Scanner template","name":"SolarWinds Web Help Desk < 12.8.3 - Insecure Deserialization","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-28986.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2025-10-21T22:55:47.324Z","content_hash":"5781f61a5cb03f31947c890c4129981a7168eae4cd847639bff4eaf391fbb7b8"}}