Fortinet FortiClientMacOS up to 6.4.5/7.0.0 on macOS Camera code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Fortinet FortiClientMacOS up to 6.4.5/7.0.0 on macOS. It has been classified as critical. Affected by this issue is some unknown functionality of the component Camera Handler. Performing a manipulation results in code injection. This vulnerability is reported as CVE-2021-42754. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in Fortinet FortiClientMacOS up to 6.4.5/7.0.0 on macOS. This affects an unknown code block of the component Camera Handler. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality.

The weakness was disclosed 11/03/2021 as FG-IR-21-079. It is possible to read the advisory at fortiguard.com. This vulnerability is uniquely identified as CVE-2021-42754 since 10/20/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.8

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.0
NVD Vector: 🔍

CNA Base Score: 3.2
CNA Vector (Fortinet, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/20/2021 🔍
11/03/2021 +14 days 🔍
11/03/2021 +0 days 🔍
11/06/2021 +3 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-21-079
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-42754 (🔍)
GCVE (CVE): GCVE-0-2021-42754
GCVE (VulDB): GCVE-100-185967
scip Labs: https://www.scip.ch/en/?labs.20180712

Entryinfo

Created: 11/03/2021 09:29
Updated: 11/06/2021 17:24
Changes: 11/03/2021 09:29 (49), 11/06/2021 17:16 (2), 11/06/2021 17:24 (18)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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