Schneider Electric Powerchute Serial Shutdown vulnerabilities

7 CVEs affecting Schneider Electric Powerchute Serial Shutdown, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-2405, published 2026-04-14.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-2402, published 2026-04-14. Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days. CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists that would allow an attacker to gain access to the user account by performing an arbitrary number of…
CVE-2026-2405, published 2026-04-14. Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days. CWE-400 Uncontrolled Resource Consumption vulnerability exists that could cause excessive troubleshooting zip file creation and denial of service when a Web Admin user floods the system with POST…
CVE-2026-2400, published 2026-04-14. Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days. CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability exists that could cause application user credentials to reset when a Web Admin user alters the POST /setPCBEDesc…
CVE-2026-2399, published 2026-04-14. Medium severity, CVSS 6.1. EPSS: 0.2% chance of exploitation in the next 30 days. CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause critical files overwritten with text data when a Web Admin user alters the…
CVE-2026-2404, published 2026-04-14. Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days. CWE-116 Improper Encoding or Escaping of Output vulnerability exists that could cause log injection and forged log when an attacker alters the POST /j_security check request payload.
CVE-2026-2403, published 2026-04-14. Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days. CWE-1284 Improper Validation of Specified Quantity in Input vulnerability exists that could cause Event and Data Log truncation impacting log integrity when a Web Admin user alters the POST…
CVE-2026-2401, published 2026-04-14. Medium severity, CVSS 5.0. EPSS: 0.1% chance of exploitation in the next 30 days. CWE-532 Insertion of Sensitive Information into Log File vulnerability exists that could cause confidential information to be exposed when a Web Admin user executes a malicious file provided by an…