by Kastro
Paper/Archive/CVE-2026-39920

CVE-2026-39920

BridgeHead Software FileStore — BridgeHead FileStore < 24A Apache Axis2 Default Credentials RCE

EPSS 0.5%public exploitCVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.4.454 × 209.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
FileStore< 24A24ACNA

Scores by source

VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitgist.github.com/VAMorales/9e6a13d7529c079a363930dff48be3barefbridgeheadsoftware.com/rapid-data-protection-product-updatesrefissues.apache.org/jira/browse/AXIS2-4279refaxis.apache.org/axis2/java/core/docs/webadminguide.htmlwriteupvulncheck.com/advisories/bridgehead-filestore-24a-apache-axis2-default-credentials-rce