high
CISA KEV
CVE-2025-26399
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
// 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.
Federal remediation due Mar 12, 2026 — past due
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