CVE-2026-6349

HGiga|iSherlock - OS Command Injection

Published Apr 16, 2026 CVSS 4.0 · 9.3 Critical EPSS 2.1% KEV · Not listed
Description
The 
iSherlock developed by HGiga  has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server.

Remediation

Vendor Solution

Update iSherlock-base-4.5 package to version 476 or later Update iSherlock-audit-4.5 package to version 261 or later Update iSherlock-base-5.5 package to version 476 or later Update iSherlock-audit-5.5 package to version 261 or later

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Hgiga
Hgiga isherlock-audit
Hgiga isherlock-base
Vendors & Products Hgiga
Hgiga isherlock-audit
Hgiga isherlock-base
Type Values Removed Values Added
Description The  iSherlock developed by HGiga  has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server.
Title HGiga|iSherlock - OS Command Injection
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Apr 24, 2026, 7:23 AM
Reserved
Apr 15, 2026, 11:32 AM
Status
Deferred
Published
Apr 16, 2026, 3:16 AM
Modified
Oct 26, 2026, 9:10 PM