CVE-2025-13162
View CSAF Summary ABB became aware of vulnerability in the products versions listed as affected in the advisory, where an incorrect version of Online Builder (ONB) was included in the media. An update is available that resolves the vulnerability, see details in Recommended immediate actions. The following versions of ABB Advant Master Online Builder are affected: Control Builder A <=1.4/4 (CVE-2025-13162) 800xA for Advant Master <=6.0.3-1, <=6.1.1-1, 6.1.1-3, 6.2.0-1 (CVE-2025-13162, CVE-2025-13162, CVE-2025-13162, CVE-2025-13162) CVSS Vendor Equipment Vulnerabilities v3 4.4 ABB ABB Advant Master Online Builder Uncontrolled Search Path Element Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Switzerland Vulnerabilities Expand All + CVE-2025-13162 The application improperly handles the search path for loading DLL´s, potentially allowing unauthorized libraries from untrusted directories. An attacker who obtains the necessary access could exploit the vulnerability leading to unauthorized code execution and compromising system integrity. View CVE Details Affected Products ABB Advant Master Online Builder Vendor: ABB Product Version: ABB Control Builder A <=1.4/4, ABB 800xA for Advant Master <=6.0.3-1, ABB 800xA for Advant Master <=6.1.1-1, ABB 800xA for Advant Master 6.1.1-3, ABB 800xA for Advant Master 6.2.0-1 Product Status: known_affected Remediations Vendor fix ABB has investigated the vulnerability and remediated it in the newly released versions. The vulnerability has been resolved in the product versions listed as fixed in the advisory. - Version 6.1.1-2 does not contain this vulnerability and therefore no update is required. The vulnerability was again introduced in 6.1.1-3 when an older ONB version was included in the release media. - Version 6.1.1-4 do not contain this vulnerability but present version 6.1.1-3 by 800xA System Installer and System Configuration Console (SCC). V
CSIRTS triage
- What
- An incorrect version of Online Builder was included in the media.
- Who is affected
- Users of affected versions of ABB Advant Master Online Builder.
- Urgency
- Remediation is critical due to the potential impact on system integrity.
- Action
- Update to the correct version of Online Builder.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.08% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
Advisory coverage (1)
- criticalABB Advant Master Online Buildercisa · 2026-07-14
External references
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