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ID

VAR-202111-0314


CVE

CVE-2021-36174


TITLE

FortiPortal  Vulnerability in resource allocation without restrictions or throttling in

Trust: 0.8

sources: JVNDB: JVNDB-2021-014571

DESCRIPTION

A memory allocation with excessive size value vulnerability in the license verification function of FortiPortal before 6.0.6 may allow an attacker to perform a denial of service attack via specially crafted license blobs. FortiPortal Exists in a vulnerability in resource allocation without restrictions or throttling.Service operation interruption (DoS) It may be in a state. Fortinet FortiPortal is an advanced, feature-rich managed security analysis and management support tool for Fortinet's FortiGate, FortiWiFi and FortiAP product lines, available as a virtual machine for MSPs

Trust: 1.71

sources: NVD: CVE-2021-36174 // JVNDB: JVNDB-2021-014571 // VULHUB: VHN-398007

AFFECTED PRODUCTS

vendor:fortinetmodel:fortiportalscope:ltversion:6.0.6

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vendor:fortinetmodel:fortiportalscope:gteversion:4.0.0

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vendor:フォーティネットmodel:fortiportalscope:eqversion:6.0.6

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vendor:フォーティネットmodel:fortiportalscope:eqversion: -

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sources: JVNDB: JVNDB-2021-014571 // NVD: CVE-2021-36174

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-36174
value: HIGH

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psirt@fortinet.com: CVE-2021-36174
value: MEDIUM

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NVD: CVE-2021-36174
value: HIGH

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CNNVD: CNNVD-202111-332
value: HIGH

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VULHUB: VHN-398007
value: MEDIUM

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nvd@nist.gov: CVE-2021-36174
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-398007
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-36174
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@fortinet.com: CVE-2021-36174
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-36174
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-398007 // JVNDB: JVNDB-2021-014571 // CNNVD: CNNVD-202111-332 // NVD: CVE-2021-36174 // NVD: CVE-2021-36174

PROBLEMTYPE DATA

problemtype:CWE-770

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problemtype:Allocation of resources without limits or throttling (CWE-770) [NVD evaluation ]

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sources: VULHUB: VHN-398007 // JVNDB: JVNDB-2021-014571 // NVD: CVE-2021-36174

THREAT TYPE

remote

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sources: CNNVD: CNNVD-202111-332

TYPE

other

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sources: CNNVD: CNNVD-202111-332

PATCH

title:FG-IR-21-109url:https://www.fortiguard.com/psirt/FG-IR-21-109

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title:Fortinet FortiPortal Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=169636

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sources: JVNDB: JVNDB-2021-014571 // CNNVD: CNNVD-202111-332

EXTERNAL IDS

db:NVDid:CVE-2021-36174

Trust: 3.3

db:JVNDBid:JVNDB-2021-014571

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db:CNNVDid:CNNVD-202111-332

Trust: 0.7

db:AUSCERTid:ESB-2021.3907

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db:CS-HELPid:SB2021111613

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db:VULHUBid:VHN-398007

Trust: 0.1

sources: VULHUB: VHN-398007 // JVNDB: JVNDB-2021-014571 // CNNVD: CNNVD-202111-332 // NVD: CVE-2021-36174

REFERENCES

url:https://fortiguard.com/advisory/fg-ir-21-109

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url:https://nvd.nist.gov/vuln/detail/cve-2021-36174

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url:https://www.auscert.org.au/bulletins/esb-2021.3907

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url:https://www.cybersecurity-help.cz/vdb/sb2021111613

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sources: VULHUB: VHN-398007 // JVNDB: JVNDB-2021-014571 // CNNVD: CNNVD-202111-332 // NVD: CVE-2021-36174

SOURCES

db:VULHUBid:VHN-398007
db:JVNDBid:JVNDB-2021-014571
db:CNNVDid:CNNVD-202111-332
db:NVDid:CVE-2021-36174

LAST UPDATE DATE

2024-08-14T14:25:08.365000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-398007date:2021-11-04T00:00:00
db:JVNDBid:JVNDB-2021-014571date:2022-10-20T07:56:00
db:CNNVDid:CNNVD-202111-332date:2021-11-17T00:00:00
db:NVDid:CVE-2021-36174date:2021-11-04T17:20:17.063

SOURCES RELEASE DATE

db:VULHUBid:VHN-398007date:2021-11-02T00:00:00
db:JVNDBid:JVNDB-2021-014571date:2022-10-20T00:00:00
db:CNNVDid:CNNVD-202111-332date:2021-11-02T00:00:00
db:NVDid:CVE-2021-36174date:2021-11-02T19:15:07.733