CVE-2025-26399 — Actively Exploited: Web Help Desk (SolarWinds)
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.
| CVE ID | CVE-2025-26399 |
|---|---|
| Vendor | SolarWinds |
| Product | Web Help Desk |
| Vulnerability name | SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability |
| Date added | 2026-03-09 |
| Remediation due | 2026-03-12 |
| Known ransomware use | Unknown |
| 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. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
🔍 Search all exploited vulnerabilities →
$1499/mo
Try ExploitWatch →