{"uuid": "3c5da77e-c287-483e-ba60-0b605d3697a8", "vulnerability": {"vulnId": "CVE-2025-26399", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "3c5da77e-c287-483e-ba60-0b605d3697a8"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-03-09T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2026-03-09T00:00:00Z", "recorded_at": "2026-03-09T20:00:01Z", "first_seen_at": "2026-03-09T00:00:00Z"}, "scope": {"notes": "KEV entry: SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability | Affected: SolarWinds / Web Help Desk | Description: SolarWinds Web Help Desk contain a deserialization of untrusted data vulnerability in AjaxProxy that could allow an attacker to run commands on the host machine. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2026-03-12 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://www.solarwinds.com/trust-center/security-advisories/cve-2025-26399 ; https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_12-8-7-hotfix-1_release_notes.htm ; https://nvd.nist.gov/vuln/detail/CVE-2025-26399"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-502"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Web Help Desk", "due_date": "2026-03-12", "date_added": "2026-03-09", "vendorProject": "SolarWinds", "vulnerabilityName": "SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2025-26399", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-26399"}]}