View CSAF Summary Schneider Electric is aware of vulnerabilities in its PowerChute Serial Shutdown product. The PowerChute Serial Shutdown product is a UPS management software enabling graceful system shutdown and energy management capabilities for desktops, servers and workstations. Failure to apply the remediation provided below may risk improper authentication validation which could result in disruption of operations and access to system data. The following versions of Schneider Electric PowerChute Serial Shutdown are affected: PowerChute Serial Shutdown vers:intdot/<=1.5, 1.6 (CVE-2026-13348) CVSS Vendor Equipment Vulnerabilities v3 5.3 Schneider Electric Schneider Electric PowerChute Serial Shutdown Improper Restriction of Excessive Authentication Attempts Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-13348 CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker to gain unauthorized access to a user account by performing an arbitrary number of authentication attempts when redirect handling is disabled. View CVE Details Affected Products Schneider Electric PowerChute Serial Shutdown Vendor: Schneider Electric Prod...

View CSAF Summary Successful exploitation of these vulnerabilities could allow attackers to overwrite critical files, forge or inject malicious log data, gain unauthorized account access, trigger denial‑of‑service conditions, truncate or alter logging information, reset user credentials, or expose sensitive information. The following versions of Schneider Electric PowerChute Serial Shutdown are affected: PowerChute Serial Shutdown <=1.4  CVSS Vendor Equipment Vulnerabilities v3 6.1 SuSE, Schneider Electric, Red Hat, Microsoft Schneider Electric PowerChute Serial Shutdown Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Improper Encoding or Escaping of Output, Improper Restriction of Excessive Authentication Attempts, Uncontrolled Resource Consumption, Improper Validation of Specified Quantity in Input, Improper Neutralization of CRLF Sequences ('CRLF Injection'), Insertion of Sensitive Information into Log File Background Critical Infrastructure Sectors: Communications, Critical Manufacturing, Energy, Healthcare and Public Health, Information Technology, Transportation Systems Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-2399 PowerChute is vulnerable to improper restriction of file paths, which could allow critical system files to be overwritten with unintended data. View CVE ...