Home/CVE/A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0
CVE

CVE-2024-48886

A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0

A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0 through 6.4.15, FortiProxy versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.10, 7.0.0 through 7.0.17, 2.0.0 through 2.0.14, FortiManager versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiManager Cloud versions 7.4.1 through 7.4.3, FortiAnalyzer Cloud versions 7.4.1 through 7.4.3 allows attacker to execute unauthorized code or commands via a brute-force attack.

CRITICAL · CVSS 9 EPSS 0.00426
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1390Weak Authentication
▤

Affected Products & Versions

13
fortinet fortianalyzer>= 7.4.1 and < 7.4.4
fortinet fortianalyzer>= 7.6.0 and < 7.6.2
fortinet fortianalyzer cloud>= 7.4.1 and < 7.4.4
fortinet fortimanager>= 7.4.1 and < 7.4.4
fortinet fortimanager>= 7.6.0 and < 7.6.2
fortinet fortimanager cloud>= 7.4.1 and < 7.4.4
fortinet fortiproxy>= 2.0.0 and < 2.0.15
fortinet fortiproxy>= 7.0.0 and < 7.0.18
▣

Scoring & Timeline

9
CRITICAL · CVSS v3.1 · psirt@fortinet.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Jan 2025 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

3
siemens-csafSSA-770770
siemens-csafSSA-698820
cisa-csafcisa-csaf-csaf_files-OT-white-2025-icsa-25-044-06
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://fortiguard.fortinet.com/psirt/FG-IR-24-221Vendor Advisory
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