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[email protected]CVE-2023-47537

HistoryFeb 15, 2024 - 2:15 p.m.

CVE-2023-47537

2024-02-1514:15:45

CWE-295

[email protected]

web.nvd.nist.gov

cve-2023-47537

fortinet fortios

certificate validation

vulnerability

man-in-the-middle attack

fortilink

fortiswitch

nvd

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

7.5 High

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

0.0005 Low

EPSS

Percentile

16.1%

JSON

An improper certificate validation vulnerability in Fortinet FortiOS 7.0.0 - 7.0.13, 7.2.0 - 7.2.6 and 7.4.0 - 7.4.1 allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch.

CPENameOperatorVersion
fortinet:fortiosfortinet fortioslt7.0.14
fortinet:fortiosfortinet fortioseq7.0.11
fortinet:fortiosfortinet fortioseq7.0.4
fortinet:fortiosfortinet fortioseq7.0.9
fortinet:fortiosfortinet fortioseq7.0.10
fortinet:fortiosfortinet fortioseq7.0.13
fortinet:fortiosfortinet fortioseq7.0.6
fortinet:fortiosfortinet fortioseq7.0.1
fortinet:fortiosfortinet fortioseq7.0.12
fortinet:fortiosfortinet fortioseq7.0.2

CPE	Name	Operator	Version
fortinet:fortios	fortinet fortios	lt	7.0.14
fortinet:fortios	fortinet fortios	eq	7.0.11
fortinet:fortios	fortinet fortios	eq	7.0.4
fortinet:fortios	fortinet fortios	eq	7.0.9
fortinet:fortios	fortinet fortios	eq	7.0.10
fortinet:fortios	fortinet fortios	eq	7.0.13
fortinet:fortios	fortinet fortios	eq	7.0.6
fortinet:fortios	fortinet fortios	eq	7.0.1
fortinet:fortios	fortinet fortios	eq	7.0.12
fortinet:fortios	fortinet fortios	eq	7.0.2

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1-10 of 251

References

fortiguard.com/psirt/FG-IR-23-301

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

7.5 High

AI Score

Confidence

Low

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

0.0005 Low

EPSS

Percentile

16.1%

JSON

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