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CVE-2026-2399

🗓️ 14 Apr 2026 15:09:58Reported by schneiderType 
cve
 cve
🔗 web.nvd.nist.gov👁 73 Views🌐 WEB

CVE-2026-2399 is a path traversal flaw allowing a web administrator to alter upssleep payload and overwrite files.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
PowerChute Serial Shutdown Path Traversal
1 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-2399
9 Jul 202616:15
–circl
cnnvd
CNNVD
Schneider Electric PowerChute Serial Shutdown path traversal vulnerability
14 Apr 202600:00
–cnnvd
cnvd
CNVD
Schneider Electric PowerChute Serial Shutdown Path Traversal Vulnerability
15 Apr 202600:00
–cnvd
cvelist
Cvelist
CVE-2026-2399
14 Apr 202615:09
–cvelist
euvd
EUVD
EUVD-2026-22282
14 Apr 202618:30
–euvd
nvd
NVD
CVE-2026-2399
14 Apr 202616:16
–nvd
ptsecurity
Positive Technologies
PT-2026-32671
14 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-2399: Improper Limitation of a Pathname to a Restricted Directory
14 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-2399
5 Jun 202619:29
–redhatcve
Rows per page
NVD
Vulners
[
  {
    "vendor": "Schneider Electric",
    "product": "PowerChute™ Serial Shutdown",
    "versions": [
      {
        "status": "affected",
        "version": "Versions 1.4 and prior"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
payloadrequest body/REST/upssleepA Web Admin user can overwrite critical files with text data by providing a path traversal sequence in the POST request payload.CWE-22

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26 Oct 2026 21:10Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.16.1
CVSS 46.9
EPSS0.00204
SSVC
73