Schneider Electric Modicon M340 Modbus unusual condition

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Schneider Electric Modicon M340, Modicon M580, Modicon Quantum and Modicon Premium. This affects an unknown function of the component Modbus. Executing a manipulation can lead to unusual condition. This vulnerability is tracked as CVE-2020-7542. The physical device can be targeted for the attack. No exploit exists.

Detailsinfo

A vulnerability classified as problematic was found in Schneider Electric Modicon M340, Modicon M580, Modicon Quantum and Modicon Premium (SCADA Software) (affected version not known). This vulnerability affects some unknown functionality of the component Modbus. The manipulation with an unknown input leads to a unusual condition vulnerability. The CWE definition for the vulnerability is CWE-754. The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product. As an impact it is known to affect availability.

The weakness was disclosed 12/11/2020 as SEVD-2020-343. The advisory is available at se.com. This vulnerability was named CVE-2020-7542. The technical details are unknown and an exploit is not available.

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

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

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 2.1
VulDB Temp Score: 2.1
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: Unusual condition
CWE: CWE-754
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
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

01/21/2020 🔍
12/11/2020 +325 days 🔍
12/11/2020 +0 days 🔍
12/16/2020 +5 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2020-343
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-7542 (🔍)
GCVE (CVE): GCVE-0-2020-7542
GCVE (VulDB): GCVE-100-166042

Entryinfo

Created: 12/11/2020 12:23
Updated: 12/16/2020 07:48
Changes: 12/11/2020 12:23 (37), 12/16/2020 07:41 (3), 12/16/2020 07:48 (18)
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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