CVE-2021-25174
HIGH
7.8
CVSS Score
Published: January 18, 2021 at 07:14 AM UTC
Updated: June 17, 2026 at 03:41 AM UTC
4 products affected across 2 vendorsTeamcenter VisualizationJT2GoCOMOS
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Severity
HIGH7.8
Exploit prediction
EPSS 2%
Description
An issue was discovered in Open Design Alliance Drawings SDK before 2021.12. A memory corruption vulnerability exists when reading malformed DGN files. It can allow attackers to cause a crash, potentially enabling denial of service (Crash, Exit, or Restart).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2021.12
Affected range stops below 2021.12, so it looks safe — our inference, not a vendor statement
v < 10.4.1
Affected range stops below 10.4.1, so it looks safe — our inference, not a vendor statement
v < 13.1.0.1
Affected range stops below 13.1.0.1, so it looks safe — our inference, not a vendor statement
v < 13.1.0.1
Affected range stops below 13.1.0.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-155599.pdfx_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdfx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.opendesign.com/security-advisoriesx_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-21-226/CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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