SICK FX0-GENT 3.04/3.05 RK512 Command missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in SICK FX0-GENT 3.04/3.05 and classified as critical. Affected is an unknown function of the component RK512 Command Handler. This manipulation causes missing authentication. The identification of this vulnerability is CVE-2023-23453. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in SICK FX0-GENT 3.04/3.05 and classified as critical. Affected by this vulnerability is an unknown part of the component RK512 Command Handler. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Missing Authentication for Critical Function in SICK FX0-GENT v3 Firmware Version V3.04 and V3.05 allows an unprivileged remote attacker to achieve arbitrary remote code execution via maliciously crafted RK512 commands to the listener on TCP port 9000.

The weakness was shared 02/21/2023. This vulnerability is known as CVE-2023-23453 since 01/12/2023. The technical details are unknown and an exploit is not publicly available.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-27553). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/12/2023 🔍
02/21/2023 +40 days 🔍
02/21/2023 +0 days 🔍
10/07/2025 +959 days 🔍

Sourcesinfo

Advisory: sick.com
Status: Not defined

CVE: CVE-2023-23453 (🔍)
GCVE (CVE): GCVE-0-2023-23453
GCVE (VulDB): GCVE-100-221539
EUVD: 🔍

Entryinfo

Created: 02/21/2023 07:35
Updated: 10/07/2025 17:47
Changes: 02/21/2023 07:35 (37), 03/23/2023 14:46 (1), 03/23/2023 14:50 (11), 10/07/2025 17:47 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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