CVE-2021-33841

Circutor SGE-PLC1000 OS command Injection

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Published Jun 9, 2021 CVSS 3.1 · 10 Critical EPSS 2.2% KEV · Not listed

Description

SGE-PLC1000 device, in its 0.9.2b firmware version, does not handle some requests correctly, allowing a remote attacker to inject code into the operating system with maximum privileges.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Circutor

SGE-PLC1000

unaffected

Version	Status	Constraints
`0.9.2b`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:circutor:sge-plc1000_firmware:0.9.2b:*:*:*:*:*:*:*

cpe:2.3:h:circutor:sge-plc1000:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

This issue can be solved through a firmware upgrade that has already been released by the vendor.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-20515	SGE-PLC1000 device, in its 0.9.2b firmware version, does not handle some requests correctly, allowing a remote attacker to inject code into the operating system with maximum privileges.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 2.2% (2.247% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/circutor-sge-plc1000-os-command-injection

History

No history.

Subscriptions

Circutor Sge-plc1000 Sge-plc1000 Firmware

Weaknesses

CWE-78

Sources

CVE record Updated: Sep 16, 2024, 5:59 PM

Status: PUBLISHED
Assigner: INCIBE
Published: Jun 9, 2021, 11:50 AM
Updated: Sep 16, 2024, 5:59 PM
Reserved: Jun 4, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:55 AM

Status: Modified
Published: Jun 9, 2021, 12:15 PM
Modified: Jun 17, 2026, 3:55 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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