Read the docs
TI-2025-09750 Aliases CVE-2025-10650GHSA-c6xp-3j4m-584m

Improper SSH Key Handling in Internal Debug Builds May Grant Cluster-Level Access to Non-Administrative Users

Priority LOW 9CWE-269Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
High
Attack requirements
Present
Impact type
Privilege escalation
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

SoftIron HyperCloud 2.5.0 through 2.6.3 may incorrectly add user SSH keys to the administrator-level authorized keys under certain conditions, allowing unauthorized privilege escalation to admin via SSH. Affects non-production debug and internal development builds created between versions 2.5.0 and 2.6.3.  No generally available (GA) or customer-released production builds were affected.  There is no evidence that this issue was exposed in customer environments or production deployments.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00123 2nd percentileScored 2026-11-08
Fix Fixed HyperCloud (SoftIron): 2.6.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SoftIronHyperCloud2.5.0 to before 2.6.42.6.4Patch availableCNA
  • HyperCloud VendorSoftIron Affected 2.5.0 to before 2.6.4 Fixed in 2.6.4 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:softiron:hypercloud:*:*:*:*:*:*:*:*——SoftIron
  • cpe:2.3:a:softiron:hypercloud:*:*:*:*:*:*:*:* Versions — — ·SoftIron

Remediation

  • Fix · CNA HyperCloud (SoftIron) Fixed in 2.6.4

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-10650
  2. 2026-10-03 Alias added: GHSA-c6xp-3j4m-584m

References

Other 1

  • TI-2026-83458 OS command injection in SoftIron HyperCloud Orchestrator via VM template fields CVSS 3.1HIGH 7.4
  • TI-2023-24129 Media caddy removal and reinsertion without reboot may cause data loss CVSS 3.1HIGH 7.0
  • TI-2026-01517 HyperCloud Improper Refresh Token Validation and Access Token Invalidation Allows Long-Term Unauthorized Access CVSS 4.0MEDIUM 6.2
  • TI-2024-12106 Authenticated, non-admin users can create storage pools via the sifi API CVSS 4.0MEDIUM 4.8
  • TI-2023-24128 HyperCloud: "admin" and "serveradmin" users can be deleted CVSS 3.1MEDIUM 4.4
  • TI-2023-24130 When compute hosts are disabled and reenabled, they immediately transition to "ON", not "INIT" CVSS 3.1LOW 3.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences