Cyber Resilience

CVE-2024-9324

MediumPublic PoC

Published: 29 September 2024

Published
29 September 2024
Modified
04 November 2024
KEV Added
Patch
CVSS Score v4 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0022 44.2th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-9324 is a medium-severity Injection (CWE-74) vulnerability in Intelbras Incontrol Web. Its CVSS base score is 5.3 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 44.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A vulnerability was found in Intelbras InControl up to 2.21.57. It has been rated as critical. Affected by this issue is some unknown functionality of the file /v1/operador/ of the component Relatório de Operadores Page. The manipulation of the argument…

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fields leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.21.58 is able to address this issue. It is recommended to upgrade the affected component. The vendor was informed early on 2024-07-19 about this issue. The release of a fixed version 2.21.58 was announced for the end of August 2024 but then was postponed until 2024-09-20.

CWE(s)

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
T1059.006 Python Execution
Adversaries may abuse Python commands and scripts for execution.
T1059.004 Unix Shell Execution
Adversaries may abuse Unix shell commands and scripts for execution.
Why these techniques?

Remote code injection vulnerability in public-facing web API (/v1/operador/relatorio) via 'fields' parameter allows arbitrary Python execution (T1059.006) including shell commands via os.popen (T1059.004), enabling exploitation of public-facing application (T1190).

Affected Assets

intelbras
incontrol web
≤ 2.21.58

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-74

Developer assessments and testing (including injection-focused techniques) identify improper neutralization of special elements, and the verifiable flaw remediation corrects them pre-deployment.

addresses: CWE-707

Enforces use of documented standards and tool configurations that address proper neutralization of inputs/outputs during development.

addresses: CWE-94

Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.

addresses: CWE-94

Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.

addresses: CWE-94

Validates inputs used in dynamic code generation to block injected directives.

addresses: CWE-94

Directly prevents execution of attacker-supplied code written into data memory regions.

addresses: CWE-74

Identifies indicators of injection attacks (command, SQL, LDAP, etc.) via anomaly and attack monitoring.

References