Siemens SIMARIS Configuration Folder default permission

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Siemens SIMARIS Configuration. This impacts an unknown function of the component Folder Handler. The manipulation leads to default permission. This vulnerability is uniquely identified as CVE-2020-28392. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Siemens SIMARIS Configuration (the affected version is unknown). This issue affects an unknown code of the component Folder Handler. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 02/10/2021 as ssa-794542. It is possible to read the advisory at cert-portal.siemens.com. The identification of this vulnerability is CVE-2020-28392. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1222 according to MITRE ATT&CK.

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Productinfo

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: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
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: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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

11/10/2020 🔍
02/10/2021 +92 days 🔍
02/10/2021 +0 days 🔍
02/27/2021 +17 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-794542
Status: Confirmed

CVE: CVE-2020-28392 (🔍)
GCVE (CVE): GCVE-0-2020-28392
GCVE (VulDB): GCVE-100-169607

Entryinfo

Created: 02/10/2021 09:31
Updated: 02/27/2021 07:24
Changes: 02/10/2021 09:31 (36), 02/27/2021 07:20 (5), 02/27/2021 07:24 (18)
Complete: 🔍
Cache ID: 216::103

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