Schneider Electric C-Bus Toolkit path traversal

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Schneider Electric C-Bus Toolkit. Affected by this vulnerability is an unknown functionality. Such manipulation leads to path traversal. This vulnerability is referenced as CVE-2023-5399. It is possible to launch the attack remotely. No exploit is available. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in Schneider Electric C-Bus Toolkit (SCADA Software) (affected version unknown) and classified as very critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A?CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')?vulnerability exists?that could cause?a path traversal issue?when?using the File Command. 

The weakness was published 10/05/2023 as SEVD-2023-283-01. The advisory is shared for download at download.schneider-electric.com. This vulnerability is handled as CVE-2023-5399 since 10/04/2023. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/05/2023). The MITRE ATT&CK project declares the attack technique as T1006.

Applying a patch is able to eliminate this problem.

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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: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
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: Path traversal
CWE: CWE-22
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/04/2023 🔍
10/05/2023 +1 days 🔍
10/05/2023 +0 days 🔍
10/05/2023 +0 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2023-283-01
Status: Confirmed

CVE: CVE-2023-5399 (🔍)
GCVE (CVE): GCVE-0-2023-5399
GCVE (VulDB): GCVE-100-241340

Entryinfo

Created: 10/05/2023 08:08
Changes: 10/05/2023 08:08 (49)
Complete: 🔍
Cache ID: 216::103

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