Search
Find a vulnerability
Search criteria
2 vulnerabilities found for iSherlock-base-4.5 by HGiga
CVE-2026-6349 (GCVE-0-2026-6349)
Vulnerability from nvd – Published: 2026-04-16 02:24 – Updated: 2026-04-24 07:23
VLAI
Title
HGiga｜iSherlock - OS Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| 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 |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| HGiga | iSherlock-base-4.5 |
Affected:
0 , < 476
(custom)
|
|
| HGiga | iSherlock-audit-4.5 |
Affected:
0 , < 261
(custom)
|
|
| HGiga | iSherlock-base-5.5 |
Affected:
0 , < 476
(custom)
|
|
| HGiga | iSherlock-audit-5.5 |
Affected:
0 , < 261
(custom)
|
Date Public
2026-04-16 02:08
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-6349",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-16T13:41:41.769374Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T13:43:07.281Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "iSherlock-base-4.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "476",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-audit-4.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "261",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-base-5.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "476",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-audit-5.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "261",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"datePublic": "2026-04-16T02:08:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The\u0026nbsp;\niSherlock developed by HGiga\u0026nbsp; has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server."
}
],
"value": "The\u00a0\niSherlock developed by HGiga\u00a0 has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server."
}
],
"impacts": [
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-24T07:23:51.324Z",
"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"shortName": "twcert"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-10842-3f255-1.html"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.twcert.org.tw/en/cp-139-10841-4f504-2.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update iSherlock-base-4.5 package to version 476 or later\n\u003cbr\u003eUpdate iSherlock-audit-4.5 package to version 261 or later\n\u003cbr\u003eUpdate iSherlock-base-5.5 package to version 476 or later\n\u003cbr\u003eUpdate iSherlock-audit-5.5 package to version 261 or later"
}
],
"value": "Update iSherlock-base-4.5 package to version 476 or later\n\nUpdate iSherlock-audit-4.5 package to version 261 or later\n\nUpdate iSherlock-base-5.5 package to version 476 or later\n\nUpdate iSherlock-audit-5.5 package to version 261 or later"
}
],
"source": {
"advisory": "TVN-202604002",
"discovery": "EXTERNAL"
},
"title": "HGiga\uff5ciSherlock - OS Command Injection",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"assignerShortName": "twcert",
"cveId": "CVE-2026-6349",
"datePublished": "2026-04-16T02:24:45.258Z",
"dateReserved": "2026-04-15T11:32:29.759Z",
"dateUpdated": "2026-04-24T07:23:51.324Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-6349 (GCVE-0-2026-6349)
Vulnerability from cvelistv5 – Published: 2026-04-16 02:24 – Updated: 2026-04-24 07:23
VLAI
Title
HGiga｜iSherlock - OS Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| 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 |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| HGiga | iSherlock-base-4.5 |
Affected:
0 , < 476
(custom)
|
|
| HGiga | iSherlock-audit-4.5 |
Affected:
0 , < 261
(custom)
|
|
| HGiga | iSherlock-base-5.5 |
Affected:
0 , < 476
(custom)
|
|
| HGiga | iSherlock-audit-5.5 |
Affected:
0 , < 261
(custom)
|
Date Public
2026-04-16 02:08
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-6349",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-16T13:41:41.769374Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-16T13:43:07.281Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "iSherlock-base-4.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "476",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-audit-4.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "261",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-base-5.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "476",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "iSherlock-audit-5.5",
"vendor": "HGiga",
"versions": [
{
"lessThan": "261",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"datePublic": "2026-04-16T02:08:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The\u0026nbsp;\niSherlock developed by HGiga\u0026nbsp; has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server."
}
],
"value": "The\u00a0\niSherlock developed by HGiga\u00a0 has an OS Command Injection vulnerability, allowing unauthenticated local attackers to inject arbitrary OS commands and execute them on the server."
}
],
"impacts": [
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "CWE-78 Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-24T07:23:51.324Z",
"orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"shortName": "twcert"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://www.twcert.org.tw/tw/cp-132-10842-3f255-1.html"
},
{
"tags": [
"third-party-advisory"
],
"url": "https://www.twcert.org.tw/en/cp-139-10841-4f504-2.html"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update iSherlock-base-4.5 package to version 476 or later\n\u003cbr\u003eUpdate iSherlock-audit-4.5 package to version 261 or later\n\u003cbr\u003eUpdate iSherlock-base-5.5 package to version 476 or later\n\u003cbr\u003eUpdate iSherlock-audit-5.5 package to version 261 or later"
}
],
"value": "Update iSherlock-base-4.5 package to version 476 or later\n\nUpdate iSherlock-audit-4.5 package to version 261 or later\n\nUpdate iSherlock-base-5.5 package to version 476 or later\n\nUpdate iSherlock-audit-5.5 package to version 261 or later"
}
],
"source": {
"advisory": "TVN-202604002",
"discovery": "EXTERNAL"
},
"title": "HGiga\uff5ciSherlock - OS Command Injection",
"x_generator": {
"engine": "Vulnogram 1.0.1"
}
}
},
"cveMetadata": {
"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
"assignerShortName": "twcert",
"cveId": "CVE-2026-6349",
"datePublished": "2026-04-16T02:24:45.258Z",
"dateReserved": "2026-04-15T11:32:29.759Z",
"dateUpdated": "2026-04-24T07:23:51.324Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}