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CVE-2021-43072

nvd nist
Published: Jul 18, 2023Modified: Nov 21, 2024

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6.7
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.8 / Impact: 5.9
Source: NVD

Description

A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiAnalyzer version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiManager version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiOS version 7.0.0 through 7.0.4, 6.4.0 through 6.4.8, 6.2.0 through 6.2.10, 6.0.x and FortiProxy version 7.0.0 through 7.0.3, 2.0.0 through 2.0.8, 1.2.x, 1.1.x and 1.0.x allows attacker to execute unauthorized code or commands via crafted CLI `execute restore image` and `execute certificate remote` operations with the tFTP protocol.

Affected (9)

Fortinet
4 products
Fortianalyzer
Fortimanager
Fortios
Fortiproxy
Configuration A
9 vulnerable
Vulnerable SoftwareAffected Versions
Fortinet
Fortianalyzer
From 5.6.0 to 6.4.8
Fortianalyzer
From 7.0.0 to 7.0.3
Fortinet
Fortimanager
From 5.6.0 to 6.4.8
Fortimanager
From 7.0.0 to 7.0.3
Fortinet
Fortios
From 6.0.0 to 6.2.11
Fortios
From 6.4.0 to 6.4.9
Fortios
From 7.0.0 to 7.0.6
Fortinet
Fortiproxy
From 1.0.0 to 2.0.9
Fortiproxy
From 7.0.0 to 7.0.4

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (3)

Source: psirt@fortinet.com
Not Applicable
Source: nvd@nist.gov
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable

Timeline

No history available yet.