VDB-115904 · CVE-2018-7506 · BID 103722

Moxa MXView 2.8 Private Key HTTP GET Request cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Moxa MXView 2.8. This affects an unknown function of the component Private Key. Such manipulation as part of HTTP GET Request leads to cryptographic issue. This vulnerability is traded as CVE-2018-7506. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Moxa MXView 2.8 (Automation Software). Affected by this issue is an unknown code block of the component Private Key. The manipulation as part of a HTTP GET Request leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality. CVE summarizes:

The private key of the web server in Moxa MXview versions 2.8 and prior is able to be read and accessed via an HTTP GET request, which may allow a remote attacker to decrypt encrypted information.

The bug was discovered 04/05/2018. The weakness was shared 04/06/2018 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2018-7506 since 02/26/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370729 (Moxa MXview service path escalation Unquoted Vulnerability).

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 SecurityFocus (BID 103722†). The entry VDB-111800 is related to this item. 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: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Cryptographic issue
CWE: CWE-310
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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/26/2018 🔍
04/05/2018 +38 days 🔍
04/05/2018 +0 days 🔍
04/06/2018 +1 days 🔍
04/06/2018 +0 days 🔍
04/07/2018 +1 days 🔍
02/09/2021 +1039 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: securityfocus.com⛔
Researcher: Michael DePlante
Status: Not defined

CVE: CVE-2018-7506 (🔍)
GCVE (CVE): GCVE-0-2018-7506
GCVE (VulDB): GCVE-100-115904
SecurityFocus: 103722 - Moxa MXview CVE-2018-7506 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 04/07/2018 09:53
Updated: 02/09/2021 08:10
Changes: 04/07/2018 09:53 (64), 01/23/2020 07:27 (3), 02/09/2021 08:10 (3)
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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