CVE-2026-30897
Full vulnerability record from the local CVENow database.
Description
A stack-based buffer overflow vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests.
Severity
MEDIUM
CVSS score
6.6
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-03-10 18:18:51.227000
Last modified
2026-11-06 16:18:01.777000
View original CVE JSON
{
"id": "CVE-2026-30897",
"sourceIdentifier": "[email protected]",
"published": "2026-03-10T18:18:51.227",
"lastModified": "2026-11-06T16:18:01.777",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A stack-based buffer overflow vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote authenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands via crafted HTTP requests."
},
{
"lang": "es",
"value": "Una vulnerabilidad de desbordamiento de búfer basado en pila en Fortinet FortiWeb 8.0.0 hasta 8.0.3, FortiWeb 7.6.0 hasta 7.6.6, FortiWeb 7.4.0 hasta 7.4.11, FortiWeb 7.2 todas las versiones, FortiWeb 7.0 todas las versiones puede permitir a un atacante remoto autenticado que puede eludir la protección de pila y ASLR ejecutar código o comandos arbitrarios mediante solicitudes HTTP manipuladas."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Fortinet",
"product": "FortiWeb",
"defaultStatus": "unaffected",
"cpes": [
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"cpe:2.3:a:fortinet:fortiweb:8.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:8.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.6:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.5:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.4:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.11:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.10:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.9:*:*:*:*:*:*:*",
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"cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.13:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.12:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.11:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.10:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.9:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.8:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.7:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.6:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.12:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.11:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.10:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.9:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.8:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.7:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.6:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.5:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.4:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:fortinet:fortiweb:7.0.2:*:*:*:*:*:*:*",
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"cpe:2.3:a:fortinet:fortiweb:7.0.0:*:*:*:*:*:*:*"
],
"versions": [
{
"version": "8.0.0",
"lessThanOrEqual": "8.0.3",
"versionType": "semver",
"status": "affected"
},
{
"version": "7.6.0",
"lessThanOrEqual": "7.6.6",
"versionType": "semver",
"status": "affected"
},
{
"version": "7.4.0",
"lessThanOrEqual": "7.4.11",
"versionType": "semver",
"status": "affected"
},
{
"version": "7.2.0",
"lessThanOrEqual": "7.2.13",
"versionType": "semver",
"status": "affected"
},
{
"version": "7.0.0",
"lessThanOrEqual": "7.0.12",
"versionType": "semver",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "HIGH",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 0.7,
"impactScore": 5.9
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-03-10T00:00:00+00:00",
"id": "CVE-2026-30897",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-121"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
"versionStartIncluding": "7.0.0",
"versionEndExcluding": "7.4.12",
"matchCriteriaId": "315AEB16-B28E-4D45-B4A8-0D4CAB31F6F5"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
"versionStartIncluding": "7.6.0",
"versionEndExcluding": "7.6.7",
"matchCriteriaId": "15C9CDE3-FE6F-4946-A3DC-FDD7A5F99D65"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:*",
"versionStartIncluding": "8.0.0",
"versionEndExcluding": "8.0.4",
"matchCriteriaId": "9C922491-BA4C-48DF-8697-8FE742FDA39B"
}
]
}
]
}
],
"references": [
{
"url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-093",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
]
}