Description
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 authentication attempts with different credentials on a sequence of requests to multiple endpoints.
Published: 2026-04-14
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized Account Access
Action: Patch Immediately
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 22 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:schneider-electric:powerchute_serial_shutdown:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Tue, 14 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 14 Apr 2026 16:45:00 +0000

Type Values Removed Values Added
Title Repeated Authentication Attempts Allow Unauthorized Account Access

Tue, 14 Apr 2026 16:30:00 +0000

Type Values Removed Values Added
First Time appeared Schneider-electric
Schneider-electric powerchute Serial Shutdown
Vendors & Products Schneider-electric
Schneider-electric powerchute Serial Shutdown

Tue, 14 Apr 2026 15:45:00 +0000

Type Values Removed Values Added
Description 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 authentication attempts with different credentials on a sequence of requests to multiple endpoints.
Weaknesses CWE-307
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Schneider-electric Powerchute Serial Shutdown
cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published:

Updated: 2026-04-14T16:27:38.566Z

Reserved: 2026-02-12T13:19:01.113Z

Link: CVE-2026-2402

cve-icon Vulnrichment

Updated: 2026-04-14T16:26:12.735Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-14T16:16:38.767

Modified: 2026-04-22T14:11:43.777

Link: CVE-2026-2402

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-14T16:30:21Z

Weaknesses