CVE-2026-13348

mediumpriority · track · 0EPSS 0.005 · 45 %ileUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.54% (45th) EPSS
CVSS 5.3 · medium
Is it mine?
5 products
Check your exposure
Who says so?
1 sources
cisa_csaf_ot

EPSS · scored 2026-10-27

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • FixedPowerChute™ Serial Shutdowncisa_csaf_ot

    Version v1.6 of PowerChute™ Serial Shutdown includes a fix for these vulnerabilities and is available for download here: • Linux: https://www.se.com/ww/en/download/document/SPD-PCSS_LNX_EN/ Reboot needed: Upon installation, the service is automatically restarted. A customer can validate a successful install by checking the version information in the Control Panel or on the About page within PCSS after logging in. Specific instructions and hardening guidelines for these remediations can be found in the [Security Handbook](https://download.se.com/files?p_Doc_Ref=SPD_CCON-PCSSSH_EN).

    https://www.se.com/ww/en/download/document/SPD-PCSS_LNX_EN/
02

cvss

Technical severity, 0–10. One row per scoring source.

6.9
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.7–6.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · CISA US
v4.06.9mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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:Xsecondary · cybersecurity@se.com
v4.02.7lowCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-307USCWE-307US
05

affected products (5)

Products and version ranges known to be affected.

06

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-26-260-07Schneider Electric PowerChute Serial Shutdown2026-08-11icsa · cisa_csaf_otUS

    Schneider Electric is aware of vulnerabilities in its PowerChute™ Serial Shutdown product. The PowerChute Serial Shutdown product is a UPS management software enabling graceful system shutdown and energy management capabilities for desktops, servers and workstations. Failure to apply the remediation provided below may risk improper authentication validation which could result in disruption of operations and access to system data.

07

sources

Which sources assert this record, and when.

cisa_csaf_otNVDCVE.orgMITRE
published 2026-09-01modified 2026-09-01
08

references (1) nvd

External citations — patches, advisories, analysis.

scry

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