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CVE-2021-43074

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CVE-2021-43074

Published: Feb 16, 2023

Modified: Oct 22, 2024

PUBLISHED

CVSS v3.1

4.1

MEDIUM

Description

An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all versions, 1.1 all versions, 1.0 all versions may allow an attacker to decrypt portions of the administrative session management cookie if able to intercept the latter.

VendorProductVersions

Fortinet

FortiSwitch

affected
7.0.0 - <= 7.0.3
affected
6.4.0 - <= 6.4.10
affected
6.2.0 - <= 6.2.7
affected
6.0.0 - <= 6.0.7

Fortinet

FortiWeb

affected
6.4.0 - <= 6.4.2
affected
6.3.0 - <= 6.3.16
affected
6.2.0 - <= 6.2.7
affected
6.1.0 - <= 6.1.3
affected
6.0.0 - <= 6.0.8

Fortinet

FortiProxy

affected
7.0.0 - <= 7.0.1
affected
2.0.0 - <= 2.0.7
affected
1.2.0 - <= 1.2.13
affected
1.1.0 - <= 1.1.6
affected
1.0.0 - <= 1.0.7

Fortinet

FortiOS

affected
7.0.0 - <= 7.0.3
affected
6.4.0 - <= 6.4.8
affected
6.2.0 - <= 6.2.12
affected
6.0.0 - <= 6.0.16

Weaknesses (CWE)

CWE-347

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

References

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