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CVE-2023-42791

A relative path traversal in Fortinet FortiManager version 7.4.0 and 7.2.0 through 7.2.3 and 7.0.0 through 7.…

Severity
High8.8CVSS 3.1, High
EPSS
3%
Published
20 Feb 2024
Updated
17 Jun 2026

Description

Title, description and vendor guidance are quoted from the source records.

A relative path traversal in Fortinet FortiManager version 7.4.0 and 7.2.0 through 7.2.3 and 7.0.0 through 7.0.8 and 6.4.0 through 6.4.12 and 6.2.0 through 6.2.11 allows attacker to execute unauthorized code or commands via crafted HTTP requests.

Weakness: CWE-23, CWE-22

Known exploited

Not listed in CISA KEV as of the last check.

Exploit prediction

3% probability of exploitation in the next 30 days (percentile 88%).

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

What the source states, per branch

Versions matched by Patcharo

Fortinet FortiManagerSource: Fortinet (CVE record)

BranchAffectedFixed in
7.4
Exact releases: 7.4.0
7.2
7.2.0 – 7.2.3
Fixed after 7.2.3
7.0
7.0.0 – 7.0.8
Fixed after 7.0.8
6.4
6.4.0 – 6.4.12
Fixed after 6.4.12
6.2
6.2.0 – 6.2.11
Fixed after 6.2.11

Versions not listed are stated unaffected by the vendor.

Fortinet FortiAnalyzerSource: Fortinet (CVE record)

BranchAffectedFixed in
7.4
Exact releases: 7.4.0
7.2
7.2.0 – 7.2.3
Fixed after 7.2.3
7.0
7.0.0 – 7.0.8
Fixed after 7.0.8
6.4
6.4.0 – 6.4.12
Fixed after 6.4.12
6.2
6.2.0 – 6.2.11
Fixed after 6.2.11

Versions not listed are stated unaffected by the vendor.

Workaround / Vendor remediation

Vendor remediation · FortiManager

Please upgrade to FortiAnalyzer-BigData version 7.2.6 or above Please upgrade to FortiAnalyzer-BigData version 7.0.7 or above Please upgrade to FortiAnalyzer-BigData version 6.4.8 or above Please upgrade to FortiAnalyzer-BigData version 6.2.6 or above Please upgrade to FortiManager version 7.4.1 or above Please upgrade to FortiManager version 7.2.4 or above Please upgrade to FortiManager version 7.0.9 or above Please upgrade to FortiManager version 6.4.13 or above Please upgrade to FortiManager version 6.2.12 or above Please upgrade to FortiAnalyzer version 7.4.1 or above Please upgrade to FortiAnalyzer version 7.2.4 or above Please upgrade to FortiAnalyzer version 7.0.9 or above Please upgrade to FortiAnalyzer version 6.4.13 or above Please upgrade to FortiAnalyzer version 6.2.12 or above

Vendor remediation · FortiAnalyzer

Please upgrade to FortiAnalyzer-BigData version 7.2.6 or above Please upgrade to FortiAnalyzer-BigData version 7.0.7 or above Please upgrade to FortiAnalyzer-BigData version 6.4.8 or above Please upgrade to FortiAnalyzer-BigData version 6.2.6 or above Please upgrade to FortiManager version 7.4.1 or above Please upgrade to FortiManager version 7.2.4 or above Please upgrade to FortiManager version 7.0.9 or above Please upgrade to FortiManager version 6.4.13 or above Please upgrade to FortiManager version 6.2.12 or above Please upgrade to FortiAnalyzer version 7.4.1 or above Please upgrade to FortiAnalyzer version 7.2.4 or above Please upgrade to FortiAnalyzer version 7.0.9 or above Please upgrade to FortiAnalyzer version 6.4.13 or above Please upgrade to FortiAnalyzer version 6.2.12 or above

References

Provenance

Every fact on this page comes from the sources below. Nothing is written by an AI.

Fortinet (CVE record)
Fortinet (CVE record) · 27 Sept 2026, 23:46 UTC · Parser patcharo-cve5/1.1.0
NVD
NVD · 27 Sept 2026, 23:44 UTC · Parser patcharo-nvd/1.0.0
FIRST EPSS
FIRST EPSS · 27 Sept 2026, 23:46 UTC · Parser patcharo-epss/1.0.0

Last verified: 28 Sept 2026, 02:31 UTC