CVE-2026-54363: CentreStack < 17.5 Hardcoded Key Token Forgery RCE
Gladinet · CentreStack
Fixed in 17.5 · Affected: Gladinet CentreStack before 17.5 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 53% of scored CVEs
DescriptionCVE.org
CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt() and AccessTicket.Decrypt() across all installations. Attackers can use the hardcoded key to craft valid x-glad-auth headers and call privileged API endpoints such as acquiretenantbackuptoken to obtain a domain administrator IdentityTicket, enabling a complete unauthenticated remote code execution chain.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Gladinet · CentreStackbefore 17.5
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-54363 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.