VDB-247583 · CVE-2023-47536 · FG-IR-23-432

Fortinet FortiOS/FortiProxy Geolocalisation Policy access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.5	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Fortinet FortiOS and FortiProxy. It has been rated as critical. The affected element is an unknown function of the component Geolocalisation Policy. The manipulation leads to access control. This vulnerability is listed as CVE-2023-47536. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fortinet FortiOS and FortiProxy (Firewall Software) (version unknown). This issue affects an unknown function of the component Geolocalisation Policy. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is integrity.

The weakness was presented 12/12/2023 as FG-IR-23-432. It is possible to read the advisory at fortiguard.com. The identification of this vulnerability is CVE-2023-47536 since 11/06/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Firewall Software

Vendor

Fortinet

Name

License

commercial

Website

Vendor: https://www.fortinet.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.6
VulDB Meta Temp Score: 4.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 3.1
CNA Vector (Fortinet, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/06/2023 🔍
12/12/2023 +36 days 🔍
12/12/2023 +0 days 🔍
11/12/2024 +336 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-23-432
Status: Confirmed

CVE: CVE-2023-47536 (🔍)
GCVE (CVE): GCVE-0-2023-47536
GCVE (VulDB): GCVE-100-247583

Entryinfo

Created: 12/12/2023 18:47
Updated: 11/12/2024 12:40
Changes: 12/12/2023 18:47 (39), 01/02/2024 15:09 (1), 01/02/2024 15:14 (21), 11/12/2024 12:40 (16)
Complete: 🔍
Cache ID: 216::103