CVE-2025-55111: linux kernel Permission Flaw — Fix

Description

Certain files with overly permissive permissions were identified in the out-of-support Control-M/Agent versions 9.0.18 to 9.0.20 and potentially earlier unsupported versions as well as in newer versions which were upgraded from an affected version. These files contain keys and passwords relating to SSL files, keystore and policies. An attacker with local access to the system running the Agent can access these files.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-276 Incorrect Default Permissions

Affected Products

Vendor	Product	Versions
bmc	control-m\/agent	< 9.0.21
linux	linux_kernel	All

References

Advisories & Patches

https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000441965 https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000442099

Frequently Asked Questions

What is CVE-2025-55111? +

Certain files with overly permissive permissions were identified in the out-of-support Control-M/Agent versions 9.0.18 to 9.0.20 and potentially earlier unsupported versions as well as in newer versions which were upgraded from an affected version. These files contain keys and passwords relating to SSL files, keystore and policies. An attacker with local access to the system running the Agent can access these files. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2025-55111? +

CVE-2025-55111 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-55111? +

CVE-2025-55111 affects products from bmc, linux, specifically: control-m\/agent, linux_kernel. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-55111? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-55111