SB2025050259 - Multiple vulnerabilities in Rockwell Automation ThinManager

Description

This security bulletin contains information about 2 vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2025-3618)

CWE-ID: CWE-119 - Memory corruption

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error while processing Type 18 messages. A remote attacker can trigger memory corruption and cause a denial of service condition on the target system.

2) Incorrect default permissions (CVE-ID: CVE-2025-3617)

CWE-ID: CWE-276 - Incorrect Default Permissions

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions for files and folders that are set by the application. A local user can inherit elevated privileges.

Remediation

Install update from vendor's website.

References

• https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1727.html
• https://www.cisa.gov/news-events/ics-advisories/icsa-25-119-01