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CVE-2026-88263

High

Description

XikeStor Layer3 switches miss authentication for downloading configuration data. Unauthenticated attacker may retrieve the configuration data containing network configurations and passwords to operate the affected product improperly or to exploit the affected product as a jump host.

SeverityHigh
CVSS8.7
Exploit probability—
ProductSKS8310-8X
PublishedSep 16, 2026
First seenSep 16, 2026
Weakness typeCWE-306Missing authentication for critical function

How to fix

Update
  • XikeStor SKS8310-8XV1.04.B09 or later
  • XikeStor SKS8300-8TV1.04.B09 or later
  • XikeStor SKS8300-12E2T2XV1.04.B09 or later

Affected products

ProductAffected versionsFixed in
XikeStor SKS8310-8Xv < V1.04.B09V1.04.B09
XikeStor SKS8300-8Tv < V1.04.B09V1.04.B09
XikeStor SKS8300-12E2T2Xv < V1.04.B09V1.04.B09

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