Schneider Electric EcoStruxure Foxboro DCS Control Core Services Foxboro.sys array index

CVSS Meta Temp Score
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Schneider Electric EcoStruxure Foxboro DCS Control Core Services. It has been declared as critical. The impacted element is an unknown function in the library Foxboro.sys. Such manipulation leads to array index. This vulnerability is traded as CVE-2023-2570. An attack has to be approached locally. There is no exploit available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Schneider Electric EcoStruxure Foxboro DCS Control Core Services (SCADA Software) (version now known). It has been rated as critical. Affected by this issue is some unknown processing in the library Foxboro.sys. The manipulation with an unknown input leads to a array index vulnerability. Using CWE to declare the problem leads to CWE-129. The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A CWE-129: Improper Validation of Array Index vulnerability exists that could cause local denial-of-service, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an unpredictable index to an IOCTL call in the Foxboro.sys driver.

The weakness was shared 06/14/2023 as SEVD-2023-164-04. The advisory is shared for download at download.schneider-electric.com. This vulnerability is handled as CVE-2023-2570 since 05/08/2023. There are known technical details, but no exploit is available.

Applying a patch is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.0
CNA Vector (Schneider Electric SE): 🔍

CVSSv2info

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

Exploitinginfo

Class: Array index
CWE: CWE-129 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/08/2023 🔍
06/14/2023 +37 days 🔍
06/14/2023 +0 days 🔍
06/14/2023 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2023-164-04
Status: Confirmed

CVE: CVE-2023-2570 (🔍)
GCVE (CVE): GCVE-0-2023-2570
GCVE (VulDB): GCVE-100-231524

Entryinfo

Created: 06/14/2023 11:22
Changes: 06/14/2023 11:22 (49)
Complete: 🔍
Cache ID: 216::103

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