Schneider Electric Vulnerability: CWE-307 Unrestricted Auth Attempts
CVE-2026-13348 Published on September 1, 2026

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.

NVD

Vulnerability Analysis

CVE-2026-13348 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE

Weakness Type

Improper Restriction of Excessive Authentication Attempts

The software does not implement sufficient measures to prevent multiple failed authentication attempts within in a short time frame, making it more susceptible to brute force attacks.


Affected Versions

Schneider Electric PowerChute™ Serial Shutdown Version Versions 1.5 and prior is affected by CVE-2026-13348