Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-42782

Severity CVSS v4.0:
Pending analysis
Type:
CWE-345 Insufficient Verification of Data Authenticity
Publication date:
10/10/2023
Last modified:
07/11/2023

Description

A insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauthenticated attacker to send messages to the syslog server of FortiAnalyzer via the knoweldge of an authorized device serial number.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x
5.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* 6.2.0 (including) 6.2.12 (including)
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* 6.4.0 (including) 6.4.13 (including)
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* 7.0.0 (including) 7.0.9 (including)
cpe:2.3:a:fortinet:fortianalyzer:*:*:*:*:*:*:*:* 7.2.0 (including) 7.2.3 (including)
cpe:2.3:a:fortinet:fortianalyzer:7.4.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools