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CVE-2026-13348

Quick assessment

Affected
Schneider Electric PowerChute™ Serial Shutdown
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CWE-307: 存在“对过度认证尝试的限制不当”漏洞。当重定向处理被禁用时，攻击者可能通过进行任意次数的认证尝试，从而获得对用户账户的非授权访问。

CVSS 6.9 · Medium

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2026-13348

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Schneider Electric PowerChute™ Serial Shutdown Versions 1.5 and prior -

II. Public POCs for CVE-2026-13348

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III. Intelligence Information for CVE-2026-13348

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Vendor Advisories for CVE-2026-13348 (1)

Same Patch Batch · Schneider Electric · 2026-09-01 · 4 CVEs total

CVE-2024-10085 8.2 HIGH OPC UA平台资源无限制分配致服务拒绝
CVE-2026-13336 7.3 HIGH Linux命令注入：恶意修改的备份恢复时触发
CVE-2026-13337 5.1 MEDIUM NetBotz受CWE-564 SQL注入及Hibernate HQL注入漏洞

IV. Related Vulnerabilities

Same product: PowerChute™ Serial Shutdown
Same vendor: Schneider Electric
Same weakness: CWE-307

V. Comments for CVE-2026-13348

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