Kunbus PR100088 Modbus Gateway prior R02 FTP Service Request input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Kunbus PR100088 Modbus Gateway. Impacted is an unknown function of the component FTP Service. The manipulation as part of Request results in input validation. This vulnerability is cataloged as CVE-2019-6529. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Kunbus PR100088 Modbus Gateway. Affected is an unknown code block of the component FTP Service. The manipulation as part of a Request leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on availability. CVE summarizes:

An attacker could specially craft an FTP request that could crash the PR100088 Modbus gateway versions prior to release R02 (or Software Version 1.1.13166).

The bug was discovered 02/05/2019. The weakness was shared 02/05/2019 as ICSA-19-036-05 as confirmed security advisory (Website) via ICS-CERT. The advisory is available at ics-cert.us-cert.gov. The vendor cooperated in the coordination of the public release. This vulnerability is traded as CVE-2019-6529 since 01/22/2019. It is possible to launch the attack remotely. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not available.

Upgrading to version R02 eliminates this vulnerability. The upgrade is hosted for download at kunbus.com.

The entries VDB-130672, VDB-130673, VDB-130675 and VDB-130676 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 4.9
Researcher Vector: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 🔍

Upgrade: PR100088 Modbus Gateway R02

Timelineinfo

01/22/2019 🔍
02/05/2019 +14 days 🔍
02/05/2019 +0 days 🔍
02/09/2019 +4 days 🔍
05/09/2020 +455 days 🔍

Sourcesinfo

Advisory: ICSA-19-036-05
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2019-6529 (🔍)
GCVE (CVE): GCVE-0-2019-6529
GCVE (VulDB): GCVE-100-130674
See also: 🔍

Entryinfo

Created: 02/09/2019 09:31
Updated: 05/09/2020 11:46
Changes: 02/09/2019 09:31 (72), 05/09/2020 11:46 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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