VDB-77671 · CVE-2015-6464 · OpenVAS 800798

Moxa EDS-405A/EDS-408A up to 3.5 Read-Only Protection privileges management

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Moxa EDS-405A and EDS-408A up to 3.5. Affected by this vulnerability is an unknown functionality of the component Read-Only Protection. This manipulation causes privileges management. This vulnerability is handled as CVE-2015-6464. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Moxa EDS-405A and EDS-408A up to 3.5 (Automation Software). Affected by this vulnerability is some unknown processing of the component Read-Only Protection. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The administrative web interface on Moxa EDS-405A and EDS-408A switches with firmware before 3.6 allows remote authenticated users to bypass a read-only protection mechanism by using Firefox with a web-developer plugin.

The weakness was released 09/11/2015 (Website). It is possible to read the advisory at ics-cert.us-cert.gov. This vulnerability is known as CVE-2015-6464 since 08/17/2015. The attack can be launched remotely. Required for exploitation is a single authentication. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as proof-of-concept. Use Firefox with a web-developer plugin to enforce the attack.

Upgrading to version 3.6 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-77672 and VDB-77673. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 800798
OpenVAS Name: Moxa EDS-405A/408A Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EDS-405A/EDS-408A 3.6

Timelineinfo

08/17/2015 🔍
09/11/2015 +25 days 🔍
09/11/2015 +0 days 🔍
09/14/2015 +3 days 🔍
12/15/2017 +823 days 🔍

Sourcesinfo

Vendor: moxa.com

Advisory: ics-cert.us-cert.gov
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-6464 (🔍)
GCVE (CVE): GCVE-0-2015-6464
GCVE (VulDB): GCVE-100-77671
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/14/2015 10:19
Updated: 12/15/2017 09:13
Changes: 09/14/2015 10:19 (52), 12/15/2017 09:13 (6)
Complete: 🔍
Cache ID: 216:78F:103

Be aware that VulDB is the high quality source for vulnerability data.

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