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[email protected]CVE-2022-35843

HistoryDec 06, 2022 - 5:15 p.m.

CVE-2022-35843

2022-12-0617:15:00

CWE-287

[email protected]

web.nvd.nist.gov

cve-2022-35843

fortios

fortiproxy

ssh

authentication bypass

vulnerability

nvd

cwe-302

remote attacker

unauthenticated

radius server

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

53.6%

JSON

An authentication bypass by assumed-immutable data vulnerability [CWE-302] in the FortiOS SSH login component 7.2.0, 7.0.0 through 7.0.7, 6.4.0 through 6.4.9, 6.2 all versions, 6.0 all versions and FortiProxy SSH login component 7.0.0 through 7.0.5, 2.0.0 through 2.0.10, 1.2.0 all versions may allow a remote and unauthenticated attacker to login into the device via sending specially crafted Access-Challenge response from the Radius server.

CPENameOperatorVersion
fortinet:fortiproxyfortinet fortiproxyle1.2.13
fortinet:fortiosfortinet fortioseq7.2.0
fortinet:fortiosfortinet fortiosle6.4.9
fortinet:fortiosfortinet fortiosle6.0.15
fortinet:fortiosfortinet fortiosle7.0.7
fortinet:fortiproxyfortinet fortiproxyle2.0.10
fortinet:fortiproxyfortinet fortiproxyle7.0.6
fortinet:fortiosfortinet fortiosle6.2.12
fortinet:fortiosfortinet fortioseq7.2.1

CPE	Name	Operator	Version
fortinet:fortiproxy	fortinet fortiproxy	le	1.2.13
fortinet:fortios	fortinet fortios	eq	7.2.0
fortinet:fortios	fortinet fortios	le	6.4.9
fortinet:fortios	fortinet fortios	le	6.0.15
fortinet:fortios	fortinet fortios	le	7.0.7
fortinet:fortiproxy	fortinet fortiproxy	le	2.0.10
fortinet:fortiproxy	fortinet fortiproxy	le	7.0.6
fortinet:fortios	fortinet fortios	le	6.2.12
fortinet:fortios	fortinet fortios	eq	7.2.1

References

fortiguard.com/psirt/FG-IR-22-255

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

53.6%

JSON

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