CVE-2026-2404

| EUVD-2026-22292 MEDIUM
2026-04-14 schneider GHSA-cjw8-79x6-5cj4 GHSA-vm32-vv63-w422 GHSA-vx8h-6mfq-gv3p
Code Injection Powerchute Serial Shutdown
6.9
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
Analysis Generated
Apr 14, 2026 - 17:04 vuln.today
CVSS Changed
Apr 14, 2026 - 16:22 NVD
6.9 (MEDIUM)

DescriptionNVD

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.

AnalysisAI

Log injection via improper output encoding in Schneider Electric PowerChute™ Serial Shutdown allows unauthenticated remote attackers to forge or inject malicious log entries by sending crafted POST requests to the /j_security_check endpoint, potentially obscuring attack trails or triggering false alerts.

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CVE-2026-2404 vulnerability details – vuln.today
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