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ID

VAR-202112-0329


CVE

CVE-2021-43064


TITLE

Fortinet FortiWeb  Open redirect vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-015886

DESCRIPTION

A url redirection to untrusted site ('open redirect') in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to use the device as a proxy and reach external or protected hosts via redirection handlers. Fortinet FortiWeb Exists in an open redirect vulnerability.Information may be obtained and information may be tampered with

Trust: 1.71

sources: NVD: CVE-2021-43064 // JVNDB: JVNDB-2021-015886 // VULHUB: VHN-404114

AFFECTED PRODUCTS

vendor:fortinetmodel:fortiwebscope:lteversion:6.2.6

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vendor:fortinetmodel:fortiwebscope:eqversion:6.4.1

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vendor:fortinetmodel:fortiwebscope:eqversion:6.4.0

Trust: 1.0

vendor:fortinetmodel:fortiwebscope:gteversion:6.3.0

Trust: 1.0

vendor:fortinetmodel:fortiwebscope:gteversion:6.2.0

Trust: 1.0

vendor:fortinetmodel:fortiwebscope:lteversion:6.3.15

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vendor:フォーティネットmodel:fortiwebscope: - version: -

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-015886 // NVD: CVE-2021-43064

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-43064
value: MEDIUM

Trust: 1.0

psirt@fortinet.com: CVE-2021-43064
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-43064
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202112-645
value: MEDIUM

Trust: 0.6

VULHUB: VHN-404114
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-43064
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-404114
severity: MEDIUM
baseScore: 5.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-43064
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.7
version: 3.1

Trust: 1.0

psirt@fortinet.com: CVE-2021-43064
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-43064
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-404114 // JVNDB: JVNDB-2021-015886 // CNNVD: CNNVD-202112-645 // NVD: CVE-2021-43064 // NVD: CVE-2021-43064

PROBLEMTYPE DATA

problemtype:CWE-601

Trust: 1.1

problemtype:Open redirect (CWE-601) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-404114 // JVNDB: JVNDB-2021-015886 // NVD: CVE-2021-43064

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202112-645

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202112-645

PATCH

title:FG-IR-21-168url:https://www.fortiguard.com/psirt/FG-IR-21-168

Trust: 0.8

title:Fortinet FortiWeb Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=173893

Trust: 0.6

sources: JVNDB: JVNDB-2021-015886 // CNNVD: CNNVD-202112-645

EXTERNAL IDS

db:NVDid:CVE-2021-43064

Trust: 3.3

db:JVNDBid:JVNDB-2021-015886

Trust: 0.8

db:CNNVDid:CNNVD-202112-645

Trust: 0.6

db:VULHUBid:VHN-404114

Trust: 0.1

sources: VULHUB: VHN-404114 // JVNDB: JVNDB-2021-015886 // CNNVD: CNNVD-202112-645 // NVD: CVE-2021-43064

REFERENCES

url:https://fortiguard.com/advisory/fg-ir-21-168

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-43064

Trust: 1.4

sources: VULHUB: VHN-404114 // JVNDB: JVNDB-2021-015886 // CNNVD: CNNVD-202112-645 // NVD: CVE-2021-43064

SOURCES

db:VULHUBid:VHN-404114
db:JVNDBid:JVNDB-2021-015886
db:CNNVDid:CNNVD-202112-645
db:NVDid:CVE-2021-43064

LAST UPDATE DATE

2024-11-23T22:57:54.561000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-404114date:2021-12-09T00:00:00
db:JVNDBid:JVNDB-2021-015886date:2022-12-01T07:33:00
db:CNNVDid:CNNVD-202112-645date:2021-12-16T00:00:00
db:NVDid:CVE-2021-43064date:2024-11-21T06:28:37.703

SOURCES RELEASE DATE

db:VULHUBid:VHN-404114date:2021-12-08T00:00:00
db:JVNDBid:JVNDB-2021-015886date:2022-12-01T00:00:00
db:CNNVDid:CNNVD-202112-645date:2021-12-08T00:00:00
db:NVDid:CVE-2021-43064date:2021-12-08T13:15:08.073