Fortinet FortiOS/FortiProxy Command Line Interpreter format string

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Fortinet FortiOS and FortiProxy and classified as critical. This vulnerability affects unknown code of the component Command Line Interpreter. The manipulation leads to format string. This vulnerability is documented as CVE-2022-43953. The attack needs to be performed locally. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fortinet FortiOS and FortiProxy (Firewall Software) (the affected version unknown). This issue affects an unknown part of the component Command Line Interpreter. The manipulation with an unknown input leads to a format string vulnerability. Using CWE to declare the problem leads to CWE-134. The product uses a function that accepts a format string as an argument, but the format string originates from an external source. Impacted is confidentiality, integrity, and availability.

The weakness was released 06/13/2023 as FG-IR-22-463. It is possible to read the advisory at fortiguard.com. The identification of this vulnerability is CVE-2022-43953 since 10/27/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Fortinet, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Format string
CWE: CWE-134 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/27/2022 🔍
06/13/2023 +229 days 🔍
06/13/2023 +0 days 🔍
07/08/2023 +25 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-22-463
Status: Confirmed

CVE: CVE-2022-43953 (🔍)
GCVE (CVE): GCVE-0-2022-43953
GCVE (VulDB): GCVE-100-231311

Entryinfo

Created: 06/13/2023 10:57
Updated: 07/08/2023 15:30
Changes: 06/13/2023 10:57 (20), 06/13/2023 10:58 (19), 07/08/2023 15:24 (1), 07/08/2023 15:30 (21)
Complete: 🔍
Cache ID: 216::103

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