Critical 9.8Published Apr 15, 2026

CVE-2026-6349HGiga｜iSherlock - OS Command Injection

Updated under an hour ago (Oct 27, 2026, 2:30 PM ET)

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It affects HGiga iSherlock-base-4.5 and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for HGiga iSherlock-base-4.5

Exploited in the last 30 days

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.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: twcert
NVD analysis: Deferred
Record last updated: Apr 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

HGiga iSherlock-base-4.5 hgiga:isherlock_base_4.5 (from the name)	before 476	CNA record
HGiga iSherlock-audit-4.5 hgiga:isherlock_audit_4.5 (from the name)	before 261	CNA record
HGiga iSherlock-base-5.5 hgiga:isherlock_base_5.5 (from the name)	before 476	CNA record
HGiga iSherlock-audit-5.5 hgiga:isherlock_audit_5.5 (from the name)	before 261	CNA record

References

References

https://www.twcert.org.tw/tw/cp-132-10842-3f255-1.html	third-party-advisory
https://www.twcert.org.tw/en/cp-139-10841-4f504-2.html	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.