CVE-2020-26990 Detail

Current Description

A vulnerability has been identified in JT2Go (All Versions < V13.1.0), JT2Go (V 13.1.0), Teamcenter Visualization (All Versions < V13.1.0), Teamcenter Visualization (V 13.1.0). Affected applications lack proper validation of user-supplied data when parsing ASM files. A crafted ASM file can trigger a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.8 HIGH
Vector:  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf Vendor Advisory 
https://www.zerodayinitiative.com/advisories/ZDI-21-055/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-843 Access of Resource Using Incompatible Type ('Type Confusion') cwe source acceptance level NIST   Contributor acceptance level Siemens AG  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-26990
NVD Published Date:
01/12/2021
NVD Last Modified:
01/15/2021
Source:
Siemens AG