Fortinet FortiSandbox up to 4.0.4/4.2.6/4.4.3 Requests os command injection

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Fortinet FortiSandbox up to 4.0.4/4.2.6/4.4.3. This affects an unknown part of the component Requests Handler. The manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2024-21755. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Fortinet FortiSandbox up to 4.0.4/4.2.6/4.4.3. This issue affects some unknown functionality of the component Requests Handler. The manipulation with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0.0 through 4.0.4 allows attacker to execute unauthorized code or commands via crafted requests..

The advisory is shared at fortiguard.com. The identification of this vulnerability is CVE-2024-21755 since 01/02/2024. The exploitation is known to be easy. The attack may be initiated remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1202 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.7

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
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: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/02/2024 🔍
04/09/2024 +97 days 🔍
04/09/2024 +0 days 🔍
01/14/2026 +645 days 🔍

Sourcesinfo

Vendor: fortinet.com

Advisory: FG-IR-23-489
Status: Confirmed

CVE: CVE-2024-21755 (🔍)
GCVE (CVE): GCVE-0-2024-21755
GCVE (VulDB): GCVE-100-259877

Entryinfo

Created: 04/09/2024 17:31
Updated: 01/14/2026 18:13
Changes: 04/09/2024 17:31 (64), 12/23/2024 16:37 (12), 01/14/2026 18:13 (1)
Complete: 🔍
Cache ID: 216::103

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