CVE-2023-42787
Summary
| CVE | CVE-2023-42787 |
|---|---|
| State | PUBLISHED |
| Assigner | fortinet |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-10-10 17:15:12 UTC |
| Updated | 2026-08-12 12:17:20 UTC |
| Description | A client-side enforcement of server-side security [CWE-602] vulnerability in Fortinet FortiManager version 7.4.0 and before 7.2.3 and FortiAnalyzer version 7.4.0 and before 7.2.3 may allow a remote attacker with low privileges to access a privileged web console via client side code execution. |
Risk And Classification
Primary CVSS: v3.1 6.5 MEDIUM from [email protected]
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.013720000 probability, percentile 0.694560000 (date 2026-08-12)
Problem Types: CWE-602 | NVD-CWE-Other | CWE-602 Improper access control
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Primary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | [email protected] | Secondary | 6.5 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | CNA | CVSS | 6.2 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:X |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
LowUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Fortinet | Fortianalyzer | 7.4.0 | All | All | All |
| Application | Fortinet | Fortianalyzer | All | All | All | All |
| Application | Fortinet | Fortianalyzer | All | All | All | All |
| Application | Fortinet | Fortianalyzer | All | All | All | All |
| Application | Fortinet | Fortianalyzer | All | All | All | All |
| Application | Fortinet | Fortimanager | 7.4.0 | All | All | All |
| Application | Fortinet | Fortimanager | All | All | All | All |
| Application | Fortinet | Fortimanager | All | All | All | All |
| Application | Fortinet | Fortimanager | All | All | All | All |
| Application | Fortinet | Fortimanager | All | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Fortinet | FortiAnalyzer | affected 7.4.0 | Not specified |
| CNA | Fortinet | FortiAnalyzer | affected 7.2.0 7.2.3 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer | affected 7.0.0 7.0.9 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer | affected 6.4.0 6.4.15 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer | affected 6.2.0 6.2.13 semver | Not specified |
| CNA | Fortinet | FortiManager | affected 7.4.0 | Not specified |
| CNA | Fortinet | FortiManager | affected 7.2.0 7.2.3 semver | Not specified |
| CNA | Fortinet | FortiManager | affected 7.0.0 7.0.9 semver | Not specified |
| CNA | Fortinet | FortiManager | affected 6.4.0 6.4.15 semver | Not specified |
| CNA | Fortinet | FortiManager | affected 6.2.0 6.2.13 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer-BigData | affected 7.2.0 7.2.5 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer-BigData | affected 7.0.1 7.0.6 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer-BigData | affected 6.4.5 6.4.7 semver | Not specified |
| CNA | Fortinet | FortiAnalyzer-BigData | affected 6.2.5 | Not specified |
| CNA | Fortinet | FortiAnalyzer Cloud | affected 7.0.1 7.0.9 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| PSIRT Advisories | FortiGuard | af854a3a-2127-422b-91ae-364da2661108 | fortiguard.com | Vendor Advisory |
| Fortinet FortiManager - CLI access (CVE-2023-42787) · Advisory · orangecertcc/security-research · GitHub | af854a3a-2127-422b-91ae-364da2661108 | github.com | Exploit, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: Upgrade to FortiAnalyzer version 7.4.1 or above Upgrade to FortiAnalyzer version 7.2.4 or above Upgrade to FortiAnalyzer version 7.0.10 or above Upgrade to FortiManager version 7.4.1 or above Upgrade to FortiManager version 7.2.4 or above Upgrade to FortiManager version 7.0.10 or above Upgrade to FortiAnalyzer-BigData version 7.4.0 or above Upgrade to FortiAnalyzer-BigData version 7.2.6 or above Upgrade to FortiAnalyzer Cloud version 7.0.10 or above
Legacy QID Mappings
- 379129 Fortinet FortiAnalyzer and FortiManager Multiple Vulnerabilities (FG-IR-23-201) (FG-IR-23-187)