Siemens JT2Go/Teamcenter Visualization up to 13.0.x ASM File type confusion

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Siemens JT2Go and Teamcenter Visualization up to 13.0.x. This vulnerability affects unknown code of the component ASM File Handler. This manipulation causes type confusion. This vulnerability is handled as CVE-2020-26990. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Siemens JT2Go and Teamcenter Visualization up to 13.0.x. It has been declared as critical. Affected by this vulnerability is an unknown code of the component ASM File Handler. The manipulation with an unknown input leads to a type confusion vulnerability. The CWE definition for the vulnerability is CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 01/13/2021 as ssa-622830. It is possible to read the advisory at cert-portal.siemens.com. This vulnerability is known as CVE-2020-26990. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 13.1.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
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: Type confusion
CWE: CWE-843
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JT2Go/Teamcenter Visualization 13.1.0

Timelineinfo

10/12/2020 🔍
01/13/2021 +93 days 🔍
01/13/2021 +0 days 🔍
02/12/2021 +30 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-622830
Status: Not defined

CVE: CVE-2020-26990 (🔍)
GCVE (CVE): GCVE-0-2020-26990
GCVE (VulDB): GCVE-100-167731

Entryinfo

Created: 01/13/2021 11:15
Updated: 02/12/2021 15:57
Changes: 01/13/2021 11:15 (39), 02/12/2021 15:52 (5), 02/12/2021 15:57 (18)
Complete: 🔍
Cache ID: 216::103

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