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ID

VAR-202205-0085


CVE

CVE-2022-22306


TITLE

FortiOS  Certificate validation vulnerabilities in

Trust: 0.8

sources: JVNDB: JVNDB-2022-011183

DESCRIPTION

An improper certificate validation vulnerability [CWE-295] in FortiOS 6.0.0 through 6.0.14, 6.2.0 through 6.2.10, 6.4.0 through 6.4.8, 7.0.0 may allow a network adjacent and unauthenticated attacker to man-in-the-middle the communication between the FortiGate and some peers such as private SDNs and external cloud platforms. FortiOS Exists in a certificate validation vulnerability.Information may be obtained. Fortinet FortiOS is a set of security operating system dedicated to the FortiGate network security platform developed by Fortinet. The system provides users with various security functions such as firewall, anti-virus, IPSec/SSLVPN, Web content filtering and anti-spam

Trust: 1.8

sources: NVD: CVE-2022-22306 // JVNDB: JVNDB-2022-011183 // VULHUB: VHN-410860 // VULMON: CVE-2022-22306

AFFECTED PRODUCTS

vendor:fortinetmodel:fortiosscope:gteversion:6.2.0

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vendor:fortinetmodel:fortiosscope:lteversion:6.2.10

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vendor:fortinetmodel:fortiosscope:ltversion:6.4.9

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vendor:fortinetmodel:fortiosscope:gteversion:6.4.0

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vendor:fortinetmodel:fortiosscope:lteversion:6.0.14

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vendor:fortinetmodel:fortiosscope:gteversion:6.0.0

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vendor:fortinetmodel:fortiosscope:eqversion:7.0.0

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vendor:フォーティネットmodel:fortiosscope:eqversion:6.2.0 to 6.2.10

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vendor:フォーティネットmodel:fortiosscope:eqversion:7.0.0

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

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vendor:フォーティネットmodel:fortiosscope:eqversion:6.0.0 to 6.0.14

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vendor:フォーティネットmodel:fortiosscope:eqversion:6.4.0 to 6.4.8

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sources: JVNDB: JVNDB-2022-011183 // NVD: CVE-2022-22306

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-22306
value: MEDIUM

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psirt@fortinet.com: CVE-2022-22306
value: MEDIUM

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NVD: CVE-2022-22306
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202205-1940
value: MEDIUM

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VULHUB: VHN-410860
value: LOW

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VULMON: CVE-2022-22306
value: LOW

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nvd@nist.gov: CVE-2022-22306
severity: LOW
baseScore: 2.9
vectorString: AV:A/AC:M/AU:N/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 5.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

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VULHUB: VHN-410860
severity: LOW
baseScore: 2.9
vectorString: AV:A/AC:M/AU:N/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 5.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-22306
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: ADJACENT
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.6
impactScore: 3.6
version: 3.1

Trust: 1.0

psirt@fortinet.com: CVE-2022-22306
baseSeverity: MEDIUM
baseScore: 5.4
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 2.8
impactScore: 2.5
version: 3.1

Trust: 1.0

NVD: CVE-2022-22306
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: ADJACENT NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-410860 // VULMON: CVE-2022-22306 // JVNDB: JVNDB-2022-011183 // CNNVD: CNNVD-202205-1940 // NVD: CVE-2022-22306 // NVD: CVE-2022-22306

PROBLEMTYPE DATA

problemtype:CWE-295

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problemtype:Illegal certificate verification (CWE-295) [NVD evaluation ]

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sources: VULHUB: VHN-410860 // JVNDB: JVNDB-2022-011183 // NVD: CVE-2022-22306

THREAT TYPE

remote or local

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sources: CNNVD: CNNVD-202205-1940

TYPE

trust management problem

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sources: CNNVD: CNNVD-202205-1940

PATCH

title:FG-IR-21-239url:https://www.fortiguard.com/psirt/FG-IR-21-239

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title:Fortinet FortiOS Repair measures for trust management problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=191270

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sources: JVNDB: JVNDB-2022-011183 // CNNVD: CNNVD-202205-1940

EXTERNAL IDS

db:NVDid:CVE-2022-22306

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db:JVNDBid:JVNDB-2022-011183

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db:CS-HELPid:SB2022050316

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db:CNNVDid:CNNVD-202205-1940

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db:CNVDid:CNVD-2022-50946

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db:VULHUBid:VHN-410860

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db:VULMONid:CVE-2022-22306

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sources: VULHUB: VHN-410860 // VULMON: CVE-2022-22306 // JVNDB: JVNDB-2022-011183 // CNNVD: CNNVD-202205-1940 // NVD: CVE-2022-22306

REFERENCES

url:https://fortiguard.com/psirt/fg-ir-21-239

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url:https://nvd.nist.gov/vuln/detail/cve-2022-22306

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url:https://vigilance.fr/vulnerability/fortios-man-in-the-middle-via-external-end-points-38210

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url:https://www.cybersecurity-help.cz/vdb/sb2022050316

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url:https://cxsecurity.com/cveshow/cve-2022-22306/

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url:https://cwe.mitre.org/data/definitions/295.html

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url:https://nvd.nist.gov

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sources: VULHUB: VHN-410860 // VULMON: CVE-2022-22306 // JVNDB: JVNDB-2022-011183 // CNNVD: CNNVD-202205-1940 // NVD: CVE-2022-22306

SOURCES

db:VULHUBid:VHN-410860
db:VULMONid:CVE-2022-22306
db:JVNDBid:JVNDB-2022-011183
db:CNNVDid:CNNVD-202205-1940
db:NVDid:CVE-2022-22306

LAST UPDATE DATE

2024-08-14T14:24:49.792000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-410860date:2022-06-06T00:00:00
db:VULMONid:CVE-2022-22306date:2022-06-06T00:00:00
db:JVNDBid:JVNDB-2022-011183date:2023-08-21T02:20:00
db:CNNVDid:CNNVD-202205-1940date:2022-06-08T00:00:00
db:NVDid:CVE-2022-22306date:2022-06-06T18:22:46.427

SOURCES RELEASE DATE

db:VULHUBid:VHN-410860date:2022-05-24T00:00:00
db:VULMONid:CVE-2022-22306date:2022-05-24T00:00:00
db:JVNDBid:JVNDB-2022-011183date:2023-08-21T00:00:00
db:CNNVDid:CNNVD-202205-1940date:2022-05-03T00:00:00
db:NVDid:CVE-2022-22306date:2022-05-24T15:15:07.707