CVE Watch—

CVE-2025-26399

SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability

CVSS

—

Sin CVSS

EPSS

89.5%

p100

KEV

SÍ

9 mar 2026

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

88.3%EPSS · 30 días89.5%

2026-08-022026-08-31

Ficha del catálogo KEV

Producto

SolarWinds / Web Help Desk

Vulnerabilidad

SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability

Añadido a KEV

9 mar 2026

Remediar antes de

12 mar 2026

Uso conocido en ransomware

Sí

Descripción resumida

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.

Acción requerida

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notas

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

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