CVE-2026-10539Network attack vector

Unauthenticated command execution via unsanitized communication input

Published Jul 1, 2026 · Updated Jul 1, 2026

Command injection in BMC Control-M/Server 9.0.20 through 9.0.21.200 allows remote attackers to execute unauthorized commands. An unspecified server communication command passes insufficiently filtered or sanitized user input into command execution; BMC has not disclosed the command name or exact parsing defect. No authentication or user interaction is required, but exploitation depends on unspecified conditions and can compromise the server.

CVSS severity9.5
Critical
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in BMC Control-M/Server 9.0.20 through 9.0.21.200 allows remote attackers to execute unauthorized commands. An unspecified server communication command passes insufficiently filtered or sanitized user input into command execution; BMC has not disclosed the command name or exact parsing defect. No authentication or user interaction is required, but exploitation depends on unspecified conditions and can compromise the server.

The record

CVE
CVE-2026-10539
Published
Jul 1, 2026
Updated
Jul 1, 2026
Vendor
BMC Software, Inc.
Product
Control-M/Server
Classifications
CWE-305, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 1, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.0.20 <=9.0.21.200

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

BMC Software, Inc. · Control-M/Serverversion=9.0.20 <=9.0.21.200

Published CVSS scores

9.5AirbusCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.0AirbusCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-305Authentication Bypass by Primary Weakness
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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