Improper Access Control in Fortinet's FortiOS and FortiProxy Products
CVE-2023-47536

2.8LOW

Key Information:

Vendor

Fortinet
Status
FortiOS
Fortiproxy
Vendor
CVE Published:
13 December 2023

What is CVE-2023-47536?

An improper access control vulnerability has been identified in Fortinet's FortiOS and FortiProxy products, allowing remote unauthenticated attackers to bypass firewall geolocalisation policies. This is achieved by synchronizing the bypass with updates to the GeoIP database, potentially exposing sensitive network controls to unauthorized access. Affected versions encompass significant releases across FortiOS and FortiProxy, highlighting the need for immediate user attention to safeguard their network infrastructure.

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Affected Version(s)

FortiOS 7.2.0

FortiOS 7.0.0 <= 7.0.13

FortiOS 6.4.0 <= 6.4.14

References

https://fortiguard.com/psirt/FG-IR-23-432

CVSS V3.1

Score:
2.8
Severity:
LOW
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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