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TI-2025-10911 Aliases CVE-2025-11900GHSA-9hmp-7p86-546r

HGiga｜iSherlock - OS Command Injection

Priority MEDIUM 52CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

The iSherlock developed by HGiga has an OS Command Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary OS commands and execute them on the server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01753 78th percentileScored 2026-11-07
Fix Fixed iSherlock 4.5 (HGiga): 774, 440iSherlock 5.5 (HGiga): 774, 440

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
HGigaiSherlock 4.5before 774774Patch availableCNA
HGigaiSherlock 4.5before 440440Patch availableCNA
HGigaiSherlock 5.5before 774774Patch availableCNA
HGigaiSherlock 5.5before 440440Patch availableCNA
  • iSherlock 4.5 VendorHGiga Affected before 774 Fixed in 774 Patch available CNA
  • iSherlock 4.5 VendorHGiga Affected before 440 Fixed in 440 Patch available CNA
  • iSherlock 5.5 VendorHGiga Affected before 774 Fixed in 774 Patch available CNA
  • iSherlock 5.5 VendorHGiga Affected before 440 Fixed in 440 Patch available CNA

Remediation

  • Fix · CNA iSherlock 4.5 (HGiga) Fixed in 774
  • Fix · CNA iSherlock 4.5 (HGiga) Fixed in 440
  • Fix · CNA iSherlock 5.5 (HGiga) Fixed in 774
  • Fix · CNA iSherlock 5.5 (HGiga) Fixed in 440

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-11900
  2. 2026-10-03 Alias added: GHSA-9hmp-7p86-546r

References

Advisory 2

  • TI-2026-05570 HGiga｜iSherlock - OS Command Injection CVSS 4.0CRITICAL 9.3
  • TI-2025-02950 HGiga iSherlock - OS Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2025-02949 HGiga iSherlock - OS Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2025-02948 HGiga iSherlock - OS Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2024-17345 Hgiga OAKlouds - Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2025-06789 Hgiga｜iSherlock - OS Command Injection CVSS 4.0CRITICAL 9.3
See all 46 →

Sources

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