CVE-2026-10539: CWE-305 Authentication bypass by primary weakness in BMC Control-M/Server
A Control-M/Server communication command does not sufficiently filter or sanitize user-supplied input. Under certain conditions, this issue may allow an unauthenticated attacker to execute unauthorized commands on the affected server, potentially leading to compromise of the server. This vulnerability affects Control-M/Server versions 9.0.20.x to 9.0.21.200 (included) and potentially earlier unsupported versions.
AI Analysis
Technical Summary
CVE-2026-10539 is an authentication bypass vulnerability (CWE-305) in BMC Control-M/Server where a communication command does not properly filter or sanitize user input. This flaw enables an unauthenticated attacker to execute unauthorized commands on the server, potentially compromising it. The vulnerability affects versions 9.0.20 through 9.0.21.200 inclusive and possibly earlier unsupported versions. The CVSS 4.0 base score is 9.5, indicating critical severity with network attack vector, low attack complexity, no user interaction, and high impact on confidentiality, integrity, availability, scope, and security requirements.
Potential Impact
An unauthenticated attacker can bypass authentication controls and execute unauthorized commands on the affected Control-M/Server, potentially leading to full server compromise. This could result in loss of confidentiality, integrity, and availability of the server and its managed workloads.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Organizations should monitor BMC advisories for updates and apply patches once available.
CVE-2026-10539: CWE-305 Authentication bypass by primary weakness in BMC Control-M/Server
Description
A Control-M/Server communication command does not sufficiently filter or sanitize user-supplied input. Under certain conditions, this issue may allow an unauthenticated attacker to execute unauthorized commands on the affected server, potentially leading to compromise of the server. This vulnerability affects Control-M/Server versions 9.0.20.x to 9.0.21.200 (included) and potentially earlier unsupported versions.
CVSS v4.0
Score 9.5critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-10539 is an authentication bypass vulnerability (CWE-305) in BMC Control-M/Server where a communication command does not properly filter or sanitize user input. This flaw enables an unauthenticated attacker to execute unauthorized commands on the server, potentially compromising it. The vulnerability affects versions 9.0.20 through 9.0.21.200 inclusive and possibly earlier unsupported versions. The CVSS 4.0 base score is 9.5, indicating critical severity with network attack vector, low attack complexity, no user interaction, and high impact on confidentiality, integrity, availability, scope, and security requirements.
Potential Impact
An unauthenticated attacker can bypass authentication controls and execute unauthorized commands on the affected Control-M/Server, potentially leading to full server compromise. This could result in loss of confidentiality, integrity, and availability of the server and its managed workloads.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time. Organizations should monitor BMC advisories for updates and apply patches once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- airbus
- Date Reserved
- 2026-06-01T12:16:11.016Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a44ca9627e9c797192fabc8
Added to database: 07/01/2026, 08:06:46 UTC
Last enriched: 07/01/2026, 08:21:51 UTC
Last updated: 07/01/2026, 12:51:53 UTC
Views: 26
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