CVE-2026-39920

Critical

Description

BridgeHead FileStore versions prior to 24A (released in early 2024) expose the Apache Axis2 administration module on network-accessible endpoints with default credentials that allows unauthenticated remote attackers to execute arbitrary OS commands. Attackers can authenticate to the admin console using default credentials, upload a malicious Java archive as a web service, and execute arbitrary commands on the host via SOAP requests to the deployed service.

SeverityCritical

CVSS9.8

Exploit probability—

ProductFileStore

PublishedApr 24, 2026

First seenApr 24, 2026

Weakness typeCWE-1188CWE-1188 CWE-1391CWE-1391

How to fix

Update

BridgeHead Software FileStore24A or later

Vendor advisories

bridgeheadsoftware.com/rapid-data-protection-product-updates/

Affected products

Product	Affected versions	Fixed in
BridgeHead Software FileStore	v < 24A	24A

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