Schneider Electric 66074 MGE Network Management Card Integrated Web Server Request credentials management

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 was found in Schneider Electric 66074 MGE Network Management Card and classified as critical. This issue affects some unknown processing of the component Integrated Web Server. Such manipulation as part of Request leads to credentials management. This vulnerability is uniquely identified as CVE-2018-7246. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Schneider Electric 66074 MGE Network Management Card (SCADA Software) (the affected version is unknown) and classified as critical. Affected by this issue is an unknown code of the component Integrated Web Server. The manipulation as part of a Request leads to a credentials management vulnerability. Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A cleartext transmission of sensitive information vulnerability exists in Schneider Electric's 66074 MGE Network Management Card Transverse installed in MGE UPS and MGE STS. he integrated web server (Port 80/443/TCP) of the affected devices could allow remote attackers to discover an administrative account. If default on device, it is not using a SSL in settings and if multiple request of the page "Access Control" (IP-address device/ups/pas_cont.htm) account data will be sent in cleartext

The bug was discovered 03/15/2018. The weakness was disclosed 04/18/2018 (Website). The advisory is available at schneider-electric.com. This vulnerability is handled as CVE-2018-7246 since 02/19/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 34 days. During that time the estimated underground price was around $0-$5k.

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

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Productinfo

Type

Vendor

Name

License

Website

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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
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

02/19/2018 🔍
03/15/2018 +24 days 🔍
04/18/2018 +33 days 🔍
04/18/2018 +0 days 🔍
04/19/2018 +1 days 🔍
01/27/2020 +648 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: schneider-electric.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7246 (🔍)
GCVE (CVE): GCVE-0-2018-7246
GCVE (VulDB): GCVE-100-116582
See also: 🔍

Entryinfo

Created: 04/19/2018 08:45
Updated: 01/27/2020 19:34
Changes: 04/19/2018 08:45 (59), 01/27/2020 19:34 (2)
Complete: 🔍
Cache ID: 216::103

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