Moxa NPort W2x50A up to 2.1 Web Server webSettingProfileSecurity HTTP POST Request os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Moxa NPort W2x50A up to 2.1 and classified as critical. Affected by this issue is some unknown functionality of the file /goform/webSettingProfileSecurity of the component Web Server. The manipulation as part of HTTP POST Request results in os command injection. This vulnerability is identified as CVE-2018-19660. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Moxa NPort W2x50A up to 2.1 (Automation Software). Affected is an unknown code of the file /goform/webSettingProfileSecurity of the component Web Server. The manipulation as part of a HTTP POST Request leads to a os command injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An exploitable authenticated command-injection vulnerability exists in the web server functionality of Moxa NPort W2x50A products with firmware before 2.2 Build_18082311. A specially crafted HTTP POST request to /goform/webSettingProfileSecurity can result in running OS commands as the root user.

The bug was discovered 11/29/2018. The weakness was released 12/06/2018 as not defined mailinglist post (Full-Disclosure). The advisory is shared for download at seclists.org. This vulnerability is traded as CVE-2018-19660 since 11/29/2018. It is possible to launch the attack remotely. A authentication is needed for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.2 Build_18082311 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-127655. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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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: 8.6

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: 🔍

Upgrade: NPort W2x50A 2.2 Build_18082311

Timelineinfo

11/29/2018 🔍
11/29/2018 +0 days 🔍
12/06/2018 +7 days 🔍
12/06/2018 +0 days 🔍
12/07/2018 +1 days 🔍
06/13/2023 +1649 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: 150535
Status: Not defined

CVE: CVE-2018-19660 (🔍)
GCVE (CVE): GCVE-0-2018-19660
GCVE (VulDB): GCVE-100-127656
See also: 🔍

Entryinfo

Created: 12/07/2018 09:23
Updated: 06/13/2023 14:23
Changes: 12/07/2018 09:23 (63), 04/18/2020 17:56 (1), 06/13/2023 14:23 (4)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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